Slow Cooker Cheesy Garlic Chicken is a comforting dinner made with tender chicken, a creamy garlic sauce, and melted cheese. The chicken cooks slowly until juicy and easy to pull apart, while the sauce becomes rich, savory, and perfect for spooning over rice, pasta, mashed potatoes, or vegetables.
This recipe is simple enough for a busy day but feels special when served at the table. The slow cooker does most of the work, leaving you with a warm, creamy dinner that everyone will enjoy.
Why You Will Love This Recipe
Slow cooking keeps the chicken moist and tender without needing much attention. Garlic, butter, broth, cream, and cheese create a sauce that is full of comforting flavor.
It is a flexible recipe that can be served in many ways. Keep the chicken whole for a beautiful dinner plate, slice it for pasta, or shred it into the creamy sauce for sandwiches and rice bowls.
The leftovers are also delicious, making this a great recipe for meal prep.
Recipe Information
- Prep time: 15 minutes
- Cook time: 4 to 5 hours on high or 6 to 7 hours on low
- Total time: About 4 hours 15 minutes
- Servings: 6
- Difficulty: Easy
- Best for: Family dinners, meal prep, and cozy weekends
Ingredients
- 2 pounds boneless, skinless chicken thighs or breasts
- 1 tablespoon olive oil
- 2 tablespoons butter
- 6 cloves garlic, minced
- 1 cup chicken broth
- 1 cup heavy cream
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon Italian seasoning
- 1/2 teaspoon smoked paprika
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 tablespoon cornstarch mixed with 2 tablespoons water, optional
- Chopped parsley, optional for serving
How to Make Slow Cooker Cheesy Garlic Chicken
Lightly grease the inside of your slow cooker with cooking spray or a little olive oil.
Season the chicken with garlic powder, onion powder, Italian seasoning, smoked paprika, salt, and black pepper.
Heat olive oil in a skillet over medium-high heat. Sear the chicken for two to three minutes per side, just until lightly browned. This step is optional, but it adds extra flavor and color.
Place the chicken in the slow cooker.
In the same skillet, melt the butter over medium heat. Add the minced garlic and cook for about 30 seconds until fragrant.
Pour in the chicken broth and scrape up any flavorful browned bits from the skillet. Pour this mixture over the chicken.
Cover and cook on low for six to seven hours or on high for four to five hours, until the chicken is tender and reaches an internal temperature of 165°F.
About 30 minutes before serving, stir the heavy cream, mozzarella cheese, and Parmesan cheese into the slow cooker. Cover again and allow the cheese to melt into the sauce.
If you prefer a thicker sauce, stir in the cornstarch mixture during the final 15 minutes of cooking.
Spoon the creamy garlic sauce over the chicken and garnish with chopped parsley before serving.
Tips for the Best Cheesy Garlic Chicken
Chicken thighs stay especially juicy in the slow cooker, but chicken breasts also work well. If using breasts, check them earlier so they do not overcook.
Searing the chicken is optional, but it adds a deeper flavor to the finished dish. If you are short on time, you can place the seasoned chicken directly in the slow cooker.
Add the cream and cheese near the end of cooking. Dairy can separate if it cooks on high heat for too long.
Use freshly shredded mozzarella when possible. It melts more smoothly than pre-shredded cheese.
Easy Variations
For a mushroom garlic chicken, sauté sliced mushrooms with the garlic, then add them to the slow cooker with the broth.
For a spinach version, stir fresh baby spinach into the sauce during the final 10 minutes until wilted.
For a spicy cheesy chicken, add crushed red pepper flakes, hot sauce, Cajun seasoning, or pepper jack cheese.
For a sun-dried tomato version, add chopped sun-dried tomatoes and a little extra Parmesan cheese.
For a lower-fat option, use half-and-half instead of heavy cream. The sauce will be lighter but still creamy.
What to Serve With Cheesy Garlic Chicken
This chicken is delicious over creamy mashed potatoes, white rice, pasta, buttered noodles, or roasted potatoes.
Serve it with green beans, broccoli, asparagus, roasted carrots, corn, or a simple green salad.
Crusty bread, garlic bread, or dinner rolls are perfect for soaking up the extra creamy garlic sauce.
Make-Ahead Instructions
You can season and sear the chicken one day ahead. Store it covered in the refrigerator until you are ready to cook.
The garlic broth mixture can also be prepared in advance. Add everything to the slow cooker in the morning, then stir in the cream and cheese near the end of cooking.
For the best texture, do not add the dairy ingredients until the chicken is almost done.
Storing Leftovers
Store leftover chicken and sauce in an airtight container in the refrigerator for up to three days.
Reheat gently in a skillet or microwave. If the sauce becomes thick after chilling, add a splash of chicken broth or milk while reheating.
Leftovers are excellent with pasta, rice, baked potatoes, or in a warm sandwich.
Can You Freeze It?
You can freeze the cooked chicken, but cream sauces may separate slightly after thawing.
For the best result, freeze the cooked chicken and broth without the cream and cheese. Thaw it, reheat it gently, then add fresh cream and cheese before serving.
Freeze for up to two months.
Common Mistakes to Avoid
Do not add all the cheese at the beginning of cooking. Cheese can become grainy or separate if cooked too long in the slow cooker.
Avoid adding too much broth. Chicken releases juices as it cooks, so one cup is enough for a flavorful sauce.
Do not overcook chicken breasts. Use a thermometer and remove them once they reach 165°F.
Keep the slow cooker lid closed during cooking. Opening it often releases heat and can extend the cooking time.
Frequently Asked Questions
Can I use frozen chicken?
For reliable slow-cooker cooking, use fully thawed chicken. It cooks more evenly and is easier to season.
Can I use cream cheese?
Yes. Replace some of the mozzarella with four ounces of softened cream cheese for an extra rich and creamy sauce.
Can I make this with bone-in chicken?
Yes, but bone-in chicken may need a longer cooking time. Make sure the chicken reaches 165°F before serving.
How do I thicken the sauce?
Use the optional cornstarch and water mixture near the end of cooking, or let the sauce cook uncovered for a few minutes after removing the chicken.
Can I shred the chicken?
Absolutely. Shred the cooked chicken with two forks and stir it back into the creamy garlic sauce for an easy pasta or rice bowl filling.
Final Thoughts
Slow Cooker Cheesy Garlic Chicken is an easy, comforting recipe with tender chicken and a rich creamy cheese sauce.
Serve it with your favorite side dish, spoon plenty of sauce over every plate, and enjoy a warm family dinner with very little effort.