Go Back
+ servings

Slow Cooker Cheesy Chicken & Biscuit Casserole

A comforting casserole with tender chicken, cheesy sauce, and golden biscuits, perfect for weeknight dinners and family gatherings.
Prep Time 15 minutes
Cook Time 6 hours
Total Time 6 hours 15 minutes
Course Dinner, Main Course
Cuisine American, Comfort Food
Servings 6 servings
Calories 490 kcal

Ingredients
  

For the casserole base

  • 2-2.5 lbs boneless skinless chicken breasts or thighs Can substitute with turkey or tofu for vegetarian option.
  • 1 small onion, finely chopped
  • 2 cups frozen mixed vegetables (peas, carrots, corn, green beans) Fresh vegetables can be used if cooked until tender.
  • 2 cans cream of chicken soup (10.5 oz each) Homemade option available.
  • 1.5 cups low-sodium chicken broth
  • 1.5 cups shredded cheddar cheese, divided
  • 3 tbsp unsalted butter, melted
  • 2-3 tbsp fresh minced garlic
  • 1 tsp onion powder
  • 0.5 tsp dried thyme
  • 0.5 tsp smoked paprika
  • 0.5 tsp black pepper
  • 0.5-1 tsp kosher salt (to taste)
  • 1-2 tbsp cornstarch (optional)
  • 1 can refrigerated biscuits (8 large or 12 small), quartered
  • Fresh parsley, chopped (for garnish)

Instructions
 

Prepare the Base

  • In your slow cooker, combine the chicken, chopped onion, frozen mixed vegetables, cream of chicken soup, chicken broth, 1 cup of cheddar cheese, melted butter, garlic, onion powder, thyme, paprika, pepper, and salt. Stir well to combine.
  • Pro Tip: Mixing ingredients thoroughly ensures that every bite is packed with flavor!

Cook the Chicken

  • Cover the slow cooker and cook on LOW for 5–6 hours or HIGH for 3–4 hours, until the chicken is tender and cooked through.
  • Pro Tip: Adjust the cooking time based on your slow cooker’s settings; some cook hotter than others.

Shred the Chicken

  • Once cooked, remove the chicken and use two forks to shred it into bite-sized pieces. Return the shredded chicken to the pot and stir everything together.
  • Pro Tip: Shredded chicken soaks up more flavor, enhancing the overall taste of your casserole.

Thicken the Sauce (Optional)

  • If you prefer a thicker sauce, stir in a cornstarch slurry (made from cornstarch mixed with water) and cook for an additional 10–15 minutes.
  • Pro Tip: This step is especially helpful if you find the casserole a bit soupy; it gives it that lovely gravy-like texture.

Add More Cheese

  • Stir in the remaining ½ cup of cheddar cheese, allowing it to melt into the mixture.
  • Pro Tip: Cheese lovers can go wild here—add more cheese if you desire a cheesier casserole!

Add Biscuit Topping

  • Top the mixture with the quartered biscuit pieces, spacing them evenly across the top without submerging them.
  • Pro Tip: The biscuits will absorb some sauce and become fluffy, creating a delightful topping.

Cook the Biscuits

  • Cover and cook on HIGH for 1–1½ hours until the biscuits are puffed and golden brown.
  • Pro Tip: Avoid lifting the lid too often during cooking, as it releases steam and can affect the cooking time.

Serve and Enjoy

  • Once done, sprinkle with chopped parsley for a fresh touch, serve warm, and enjoy the cozy flavors of your casserole!
  • Pro Tip: This dish is perfect for gatherings; consider serving it buffet-style!

Notes

Store in an airtight container for up to 3-4 days. For freezing, cool completely before packaging. Reheat in the microwave or oven.

Nutrition

Serving: 1gCalories: 490kcalCarbohydrates: 35gProtein: 30gFat: 24gSaturated Fat: 14gSodium: 800mgFiber: 3gSugar: 2g
Tried this recipe?Let us know how it was!