Creamy Chicken and Biscuit Casserole
This Creamy Chicken and Biscuit Casserole is the ultimate comfort food, featuring tender chunks of chicken baked in a rich, creamy sauce and topped with fluffy, golden-brown biscuits. Every bite is packed with savory flavor, making it a perfect family dinner for busy weeknights, potlucks, or cozy weekends. The creamy filling and buttery biscuit topping create a satisfying meal that everyone will love.
Ingredients For the Chicken Filling
- 3 cups cooked chicken breast, diced
- 2 tbsp butter
- 1 small onion, finely diced
- 3 cloves garlic, minced
- 3 tbsp all-purpose flour
- 2 cups chicken broth
- 1 cup heavy cream
- ½ cup sour cream
- 1 tsp dried thyme
- ½ tsp black pepper
- 1 tsp salt
- 1 cup shredded mozzarella cheese
For the Biscuit Topping
- 2 cups biscuit mix
- ⅔ cup milk
- 1 cup shredded cheddar cheese
- 2 tbsp melted butter
Optional Garnish
- Fresh parsley, chopped
Step-by-Step Instructions
Step 1: Prepare the Oven
- Preheat your oven to 375°F (190°C).
- Lightly grease a 9×13-inch baking dish.
Step 2: Make the Creamy Filling
- Melt butter in a large skillet over medium heat.
- Add onion and cook for 3–4 minutes until softened.
- Stir in garlic and cook for 30 seconds.
- Sprinkle flour over the mixture and stir continuously for 1 minute.
- Gradually pour in the chicken broth while whisking.
- Add heavy cream, sour cream, thyme, salt, and black pepper.
- Cook for 3–5 minutes until the sauce thickens.
Step 3: Add the Chicken
- Stir the diced chicken into the sauce.
- Add mozzarella cheese and mix until melted.
- Transfer the mixture to the prepared baking dish.
Step 4: Prepare the Biscuit Topping
- In a mixing bowl, combine biscuit mix and milk.
- Stir until a soft dough forms.
- Fold in shredded cheddar cheese.
- Using a spoon or cookie scoop, drop portions of dough evenly over the chicken mixture.
Step 5: Bake
- Brush the tops of the biscuits with melted butter.
- Place the casserole in the oven.
- Bake for 25–30 minutes until the biscuits are golden brown and fully cooked.
- If desired, broil for 1–2 minutes for extra color.
Step 6: Cool and Serve
- Allow the casserole to rest for 5–10 minutes before serving.
- Garnish with fresh parsley and serve warm.
Tips & Notes
- Rotisserie chicken works perfectly and saves time.
- For extra flavor, add cooked mushrooms, peas, or carrots to the filling.
- Use freshly shredded cheese for the smoothest texture.
- If the sauce becomes too thick, add a splash of chicken broth.
- Leftovers reheat beautifully and taste even better the next day.
Q&A
Q: Can I make this casserole ahead of time?
A: Yes. Assemble the filling up to a day in advance and refrigerate. Add the biscuit topping just before baking.
Q: Can I freeze it?
A: Yes. Freeze the filling separately for up to 3 months. Prepare fresh biscuit topping when ready to bake.
Q: Can I use turkey instead of chicken?
A: Absolutely. Leftover turkey is an excellent substitute.
Q: How do I store leftovers?
A: Store covered in the refrigerator for up to 4 days.
Servings
- Serves: 6–8 people
Nutrition (Approximate Per Serving)
- Calories: 520
- Protein: 32g
- Carbohydrates: 24g
- Fat: 33g
- Saturated Fat: 17g
- Fiber: 1g
- Sugar: 3g
- Sodium: 760mg