Recipe Overview

• Recipe: Slow Cooker Loaded Potato Soup
• Category: Soup, Main Course, Comfort Food
• Style: American-inspired home cooking
• Preparation Time: Approximately 15–20 minutes
• Cooking Time on LOW: 6–7 hours, plus 20–30 minutes
• Cooking Time on HIGH: 3–4 hours, plus 20–30 minutes
• Total Time: Approximately 3 hours 35 minutes to 7 hours 50 minutes, depending on the setting
• Servings: Approximately 6
• Difficulty: Easy
• Cooking Method: Slow Cooker
• Main Ingredients: Potatoes, chicken broth, cream cheese, double cream, cheddar and bacon

This recipe is designed for gentle slow cooking. The longer cooking period softens the potatoes, allowing some to be mashed into the broth for natural thickness.

The cream cheese and cheddar are added near the end rather than at the beginning, helping preserve a smooth, creamy texture.

Why You’ll Love This Recipe

• Easy preparation: Most ingredients go directly into the slow cooker with very little preparation.
• Rich and creamy: Cream cheese, double cream and cheddar create a luxurious consistency.
• Comforting flavours: Potatoes, smoky bacon and cheese make a wonderfully satisfying combination.
• Flexible texture: Mash more potatoes for a thicker soup or leave extra chunks for a heartier finish.
• Family-friendly: The familiar flavours are ideal for sharing around the dinner table.
• Convenient cooking: The slow cooker handles most of the work.
• Excellent leftovers: Properly refrigerated portions can be reheated for another meal.
• Customisable toppings: Add extra cheese, bacon or spring onions to suit individual preferences.

Ingredients

For the Potato Soup

• 2 lbs potatoes, peeled and diced
• 1 small onion, finely chopped
• 3 cloves garlic, minced
• 4 cups chicken broth
• 1 teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon black pepper
• ½ teaspoon salt

For the Creamy Finish

• 8 oz cream cheese, softened
• 1 cup heavy cream (double cream)
• 1½ cups shredded cheddar cheese
• 2 tablespoons butter

For the Bacon and Garnish

• ½ cup cooked bacon, crumbled
• 2 tablespoons chopped green onions (spring onions)

The bacon is divided between the soup and the topping. The spring onions are added just before serving to retain their fresh flavour.

Ingredient Notes

Potatoes

Potatoes provide the main body of this soup. Floury potatoes such as Maris Piper or russets break down readily and create a thick, creamy texture. Waxy potatoes retain their shape more firmly, making them suitable if you prefer distinct chunks.

Onion

Finely chopped onion adds savoury sweetness as it cooks slowly in the broth. Small pieces soften thoroughly and blend naturally into the soup.

Fresh Garlic

Three minced garlic cloves give the soup a warm, aromatic base without overwhelming the potatoes.

Chicken Broth

Chicken broth supplies moisture and savoury depth. A reduced-sodium broth is a useful choice because bacon and cheddar also contribute salt.

Garlic and Onion Powder

These seasonings reinforce the aromatic flavours and distribute evenly throughout the soup.

Black Pepper and Salt

Black pepper adds gentle warmth. The original recipe includes half a teaspoon of salt, but the finished soup should also be tasted before serving.

Cream Cheese

Softened cream cheese provides body, richness and a slightly tangy flavour. Allowing it to soften helps it incorporate more easily into the hot soup.

Heavy Cream

Double cream gives the soup a smooth, luxurious mouthfeel. It should be stirred in gently during the final cooking stage.

Cheddar Cheese

Cheddar provides the characteristic loaded potato flavour. Mature cheddar offers a more pronounced taste, while mild cheddar creates a gentler finish.

Bacon

Cooked, crumbled bacon adds a smoky, salty crunch. Cooking it until crisp helps the reserved garnish provide contrast against the creamy soup.

Spring Onions

Finely chopped spring onions brighten each serving with a fresh, slightly sharp flavour.

Butter

Butter adds richness and rounds out the flavour of the finished soup.

Equipment You’ll Need

• Slow cooker, approximately 5–6 quarts
• Sharp kitchen knife
• Chopping board
• Vegetable peeler
• Measuring cups and spoons
• Potato masher
• Large stirring spoon
• Ladle
• Serving bowls

A simple handheld potato masher is particularly helpful because it thickens the soup without making the entire mixture completely smooth.

How to Make Slow Cooker Loaded Potato Soup

Step 1: Prepare the Potatoes

Peel the potatoes and cut them into approximately even, bite-sized pieces. Uniform pieces cook more consistently and make it easier to judge when the potatoes are ready.

Step 2: Add the Vegetables

Place the diced potatoes, finely chopped onion and minced garlic into the slow cooker. Spread them evenly across the bottom.

Step 3: Add the Broth and Seasonings

Pour in the chicken broth. Add the garlic powder, onion powder, black pepper and salt. Stir gently to distribute the seasonings throughout the mixture.

Step 4: Slow Cook Until Tender

Cover with the lid and cook on LOW for 6–7 hours or HIGH for 3–4 hours. The potatoes should become very tender and easily break apart when pressed with a fork.

Slow cookers vary, so check that the potatoes are completely cooked before moving to the next stage.

Step 5: Mash Some of the Potatoes

Use a potato masher directly in the slow cooker to crush some of the softened potato pieces. Leave plenty of chunks for texture.

As the mashed potatoes mix with the broth, they release starch and naturally thicken the soup.

Step 6: Add the Creamy Ingredients

Add the softened cream cheese, heavy cream, butter and shredded cheddar cheese.

Stir gently but thoroughly, helping the cream cheese and cheddar begin to melt into the warm liquid.

Step 7: Cook Until Smooth and Creamy

Cover the slow cooker again and continue cooking for another 20–30 minutes, until the cream cheese, butter and cheddar have melted and the soup becomes creamy.

Stir again before serving to distribute the melted ingredients evenly. Avoid prolonged cooking after the cheese has melted.

Step 8: Add the Bacon

Stir half of the cooked, crumbled bacon into the soup. Reserve the remainder for serving.

Step 9: Taste and Adjust

Taste the finished soup and adjust the seasoning if necessary. Keep in mind that cheddar and bacon already add savoury saltiness.

Step 10: Garnish and Serve

Ladle the hot soup into bowls. Sprinkle with the remaining bacon, extra cheddar if desired and chopped spring onions.

Serve immediately while the soup is warm, thick and creamy.

Choosing the Best Potatoes for Soup

The variety of potato you choose can make a noticeable difference to the finished texture. Floury potatoes absorb liquid and break down easily, helping produce a soft, velvety soup.

Russet potatoes are a familiar American option, while Maris Piper potatoes work especially well in British kitchens. Both are excellent for a creamy potato soup.

Yukon Gold potatoes are another useful option. They have a naturally buttery flavour and hold their shape somewhat better, allowing the soup to remain chunky without becoming watery.

For the best result, cut the potatoes into similar-sized pieces. Pieces that are too large may take longer to become tender, while very small pieces may disintegrate before the cooking time is complete.

There is no need to soak the diced potatoes before adding them. Their natural starch helps thicken the finished soup.

How to Make the Soup Thick and Creamy

One of the most appealing qualities of loaded potato soup is its combination of creamy broth and tender potato pieces.

The easiest way to achieve this texture is by mashing a portion of the fully cooked potatoes directly in the slow cooker. This releases starch into the broth without requiring flour or another thickener.

For a chunky soup, mash approximately one-third of the potatoes. For a thicker, smoother finish, mash closer to half.

The cream cheese contributes additional thickness, while the double cream makes the mixture rich and smooth. Cheddar provides further body as it melts.

Avoid using a blender for extended periods. Overworking cooked potatoes can release too much starch and leave the soup with a gluey texture.

If the soup seems thicker than you prefer, a small amount of additional warm broth can be added as an optional adjustment. Add it gradually, stirring and checking the consistency.

How to Add Cheese Without a Grainy Texture

Cheese is one of the defining ingredients in slow cooker loaded potato soup, but adding it correctly is important.

The original recipe adds cheddar during the final 20–30 minutes, after the potatoes have become tender. This timing helps prevent the cheese from spending hours in the heated slow cooker.

Freshly grated cheddar is often a good choice because it generally melts more smoothly than some pre-shredded varieties containing anti-caking ingredients.

Softened cream cheese is also easier to incorporate than cream cheese taken directly from the refrigerator. Small pieces will melt more quickly and evenly.

After adding the dairy ingredients, stir carefully and heat only until everything is melted. Excessive heat can cause cheese proteins and fat to separate, making the soup look oily or grainy.

If small cream cheese pieces remain, continue stirring gently as the soup finishes cooking rather than aggressively boiling the mixture.

Expert Tips for the Best Potato Soup

1. Cut potatoes evenly: Similar-sized pieces become tender at roughly the same time.
2. Choose floury potatoes: Russets or Maris Piper potatoes create a naturally creamy consistency.
3. Use a suitable slow cooker: Leave sufficient space for the soup to heat and circulate properly.
4. Avoid unnecessary lid lifting: Frequent opening releases heat and can extend cooking time.
5. Cook until fully tender: Potatoes should mash easily before the dairy ingredients are added.
6. Mash selectively: Leave some potato chunks intact for a hearty texture.
7. Soften the cream cheese: This helps it melt and combine evenly.
8. Grate cheddar freshly: Freshly grated cheese usually gives a smoother finish.
9. Add dairy near the end: Follow the original recipe’s final cooking stage to protect the texture.
10. Use crispy bacon: Crisp bacon adds pleasant contrast against the creamy soup.
11. Save some toppings: Reserved bacon and spring onions make each bowl more appealing.
12. Taste before adding extra salt: Broth, cheese and bacon may already provide plenty.
13. Stir before serving: A final gentle stir distributes the cheese and potato pieces evenly.
14. Serve hot: This soup is especially enjoyable while the cheddar remains beautifully melted.

Common Mistakes to Avoid

1. Cutting Potatoes Too Large

Oversized pieces may remain firm after the expected cooking time. Keep the pieces reasonably small and consistent.

2. Adding Cheese Too Early

Cheese cooked for several hours may separate or become grainy. Add it during the final cooking stage as directed.

3. Using Cold Cream Cheese

Cold cream cheese takes longer to incorporate. Allow it to soften beforehand for easier mixing.

4. Mashing Every Potato

Completely mashing the potatoes can make the soup overly dense. Retain some chunks for texture.

5. Overmixing with a Blender

Excessive blending can produce a sticky consistency. A potato masher offers more control.

6. Adding Too Much Salt

Bacon and cheese contribute salt naturally. Taste the soup after all ingredients have been combined.

7. Adding Uncooked Bacon as a Topping

The recipe calls for cooked bacon. Prepare it fully and crumble it before stirring it into the soup or using it as a garnish.

8. Cooking Dairy for Too Long

Prolonged heating after the cream and cheese are incorporated can affect the texture. Serve once the soup is creamy and heated through.

9. Leaving Leftovers at Room Temperature

Because the soup contains dairy and cooked vegetables, refrigerate leftovers promptly in shallow containers.

Optional Recipe Variations

These variations are suggestions and are not part of the original ingredient list.

1. Extra Cheesy Potato Soup

Add a little additional grated cheddar just before serving for a stronger cheese flavour.

2. Spicy Loaded Potato Soup

Add a pinch of cayenne pepper or a small amount of finely chopped jalapeño for gentle heat.

3. Broccoli Cheddar Potato Soup

Stir in small cooked broccoli florets during the final heating stage for added colour and texture.

4. Vegetarian Potato Soup

Replace the chicken broth with vegetable stock and omit the bacon. Add extra spring onions or smoked paprika for garnish.

5. Lighter Creamy Potato Soup

For a less rich variation, substitute part of the cream with milk, adding it gently towards the end. The soup will be thinner and less luxurious.

6. Herb-Infused Potato Soup

Add a small amount of dried thyme to the original seasonings for a more herbal flavour.

7. Loaded Potato Soup with Soured Cream

Finish individual bowls with a small spoonful of soured cream for a tangy contrast to the cheddar and bacon.

What to Serve with Loaded Potato Soup

Crusty Bread

Thick slices of rustic bread are excellent for dipping into the creamy broth.

Garlic Bread

Warm garlic bread adds a savoury, crisp contrast to the soft potato pieces.

Fresh Green Salad

A simple salad with a light vinaigrette balances the richness of the cheese and cream.

Homemade Dinner Rolls

Soft rolls turn a bowl of soup into a complete, comforting meal.

Roasted Vegetables

Roasted carrots, green beans or broccoli add colour and variety to the dinner table.

Extra Toppings

Set out small bowls of crumbled bacon, grated cheddar and chopped spring onions so everyone can customise their serving.

Because the soup is already hearty, simple side dishes often work best.

Storage, Freezing and Reheating

Refrigerating Leftovers

Transfer leftover soup into shallow, airtight containers and refrigerate within two hours of cooking. Store at 4°C (40°F) or below and use within 3–4 days.

Reheating on the Hob

Place the soup in a saucepan over low to medium heat. Stir frequently as it warms to prevent sticking and help the dairy ingredients blend smoothly again.

Reheat leftovers thoroughly to 74°C (165°F).

Reheating in the Microwave

Transfer an individual portion to a microwave-safe bowl. Heat in short intervals, stirring between each, until thoroughly hot.

Can You Freeze Potato Soup?

This soup can be frozen, but its texture may change after thawing because it contains potatoes, cream cheese and double cream.

The dairy may separate slightly and the potatoes can become softer or grainier. For the best texture, freshly prepared or refrigerated soup is preferable.

If freezing, cool and refrigerate promptly, then transfer to freezer-safe containers. Use within approximately 2–3 months for best quality and thaw safely in the refrigerator before reheating.

Making the Soup Ahead

You can peel and dice the potatoes ahead of cooking. Keep them submerged in cold water in a covered container in the refrigerator, then drain before using.

The onion and garlic can also be prepared in advance and refrigerated separately.

For food safety, avoid leaving assembled ingredients sitting in an unheated slow cooker for extended periods.

Frequently Asked Questions

1. Can I use russet potatoes?

Yes. Russet potatoes are an excellent choice because they soften easily and help create a thick, creamy soup.

2. Can I use Yukon Gold potatoes?

Absolutely. Yukon Gold potatoes provide a buttery flavour and hold their shape a little better.

3. Do I need to peel the potatoes?

The original recipe uses peeled potatoes. Leaving clean, tender skins on is an optional variation that gives the soup a more rustic texture.

4. Can I make the soup thicker?

Yes. Mash a larger portion of the cooked potatoes before adding the dairy ingredients.

5. How can I make the soup thinner?

As an optional adjustment, stir in a little additional warm chicken broth until the desired consistency is reached.

6. Can I use milk instead of heavy cream?

Milk can be used as a lighter variation, but the finished soup will be less rich and may not be quite as thick.

7. Is cream cheese necessary?

It is an important ingredient in the original recipe because it contributes creaminess, thickness and a slight tang.

8. Can I use pre-shredded cheddar?

Yes, although freshly grated cheddar often melts more smoothly.

9. Why is my soup grainy?

Cheese may separate when exposed to excessive heat. Add dairy near the end and avoid prolonged high-temperature cooking.

10. Can I cook this soup on HIGH?

Yes. The original instructions specify HIGH for 3–4 hours, followed by another 20–30 minutes after the dairy ingredients are added.

11. How long does it cook on LOW?

Cook for 6–7 hours until the potatoes are tender, then allow another 20–30 minutes for the cream cheese, cream, butter and cheddar to melt.

12. Can I use vegetable broth?

Yes. Vegetable stock works as a substitution, although it will slightly change the flavour.

13. Can I leave out the bacon?

Yes. The soup will still be creamy and cheesy, although it will lose the smoky bacon flavour.

14. What kind of cheddar is best?

A medium or mature cheddar works well. Choose a variety you enjoy eating because its flavour will be noticeable.

15. Can I add more vegetables?

Yes. Cooked broccoli, carrots or sweetcorn can be incorporated as optional additions, although they will change the original recipe.

16. Can I make this soup vegetarian?

Use vegetable stock instead of chicken broth and omit the bacon. Check that the cheese is made with vegetarian-friendly rennet if required.

17. Why are my potatoes still firm?

Large potato pieces, a cooler-running appliance or insufficient cooking time may be responsible. Continue cooking until the potatoes are easily pierced with a fork.

18. Can I use an immersion blender?

You can briefly blend a small portion if desired, but avoid excessive blending because potatoes can become sticky.

19. How long will leftovers last?

Properly refrigerated leftovers generally keep for 3–4 days.

20. Can I freeze leftovers?

Yes, but the cream and potatoes may change texture. Reheat gently while stirring to help restore the consistency.

21. Can I prepare it the night before?

You can prepare the vegetables and measure the seasonings beforehand. Keep perishable ingredients refrigerated until cooking begins.

22. What toppings taste best?

Crispy bacon, grated cheddar and fresh spring onions are the classic toppings included in the original recipe.

23. Is this soup suitable as a main meal?

Yes. Its potatoes, cheese, cream and bacon make it substantial enough for a satisfying lunch or dinner, especially with bread or salad.

24. Do I need to cook the bacon first?

Yes. The ingredient list specifically calls for cooked, crumbled bacon. Cook it thoroughly before using it in the soup.

25. Can I double the recipe?

Yes, provided the slow cooker has enough capacity and the food can heat properly. Cooking time may need adjustment, so check that all potatoes are fully tender.

Slow Cooker Loaded Potato Soup Recipe Card

Description: A thick, creamy potato soup made in the slow cooker with tender potatoes, cream cheese, cheddar and smoky bacon, finished with fresh spring onions.

• Category: Soup / Main Course
• Method: Slow Cooker
• Preparation: Approximately 15–20 minutes
• LOW: 6–7 hours plus 20–30 minutes
• HIGH: 3–4 hours plus 20–30 minutes
• Servings: Approximately 6

Ingredients

• 2 lbs potatoes, peeled and diced
• 1 small onion, finely chopped
• 3 cloves garlic, minced
• 4 cups chicken broth
• 1 teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon black pepper
• ½ teaspoon salt
• 8 oz cream cheese, softened
• 1 cup heavy cream
• 1½ cups shredded cheddar cheese
• ½ cup cooked bacon, crumbled
• 2 tablespoons chopped green onions
• 2 tablespoons butter

Instructions

1. Add the diced potatoes, chopped onion and minced garlic to the slow cooker.
2. Pour in the chicken broth and add the garlic powder, onion powder, salt and black pepper.
3. Stir gently, cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the potatoes are very tender.
4. Mash some of the cooked potatoes directly in the slow cooker to thicken the soup, leaving plenty of chunks.
5. Add the softened cream cheese, heavy cream, butter and shredded cheddar cheese.
6. Stir thoroughly, cover and cook for another 20–30 minutes until everything has melted and the soup becomes creamy.
7. Stir in half of the crumbled bacon.
8. Taste and adjust the seasonings if needed.
9. Ladle the hot soup into serving bowls.
10. Top with the remaining bacon, extra cheddar if desired and chopped spring onions. Serve hot.

Recipe Notes

• Floury potatoes make the creamiest soup.
• Mash more potatoes for a thicker texture.
• Soften the cream cheese before adding it.
• Freshly grated cheddar generally melts more smoothly.
• Reserve some bacon for a crispy garnish.
• Refrigerate leftovers promptly and enjoy within 3–4 days.

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Final Thoughts

This slow cooker loaded potato soup combines everything comforting about a baked potato with the convenience of a hands-off homemade soup. Tender potatoes, rich cream cheese, melted cheddar and crispy bacon create a hearty dish filled with familiar flavours.

It is easy enough for a busy weekday and satisfying enough to serve for a cosy family dinner. With simple ingredients and straightforward steps, it is a delicious way to make the most of your slow cooker.

If you try this recipe, share how it turned out, tell us your favourite potato soup topping and save the recipe for your next comforting meal. Follow our pages for more easy slow cooker dinners and homemade family favourites.