Easy 4-Ingredient Chicken Alfredo Biscuit Casserole
If you’re looking for a quick, creamy, and comforting dinner, this 4-Ingredient Chicken Alfredo Biscuit Casserole is a true lifesaver. Made with simple grocery-store staples like chicken, Alfredo sauce, biscuit dough, and mozzarella cheese, this easy casserole bakes into a rich, bubbly dish with golden biscuits and creamy Alfredo chicken in every bite.
Perfect for busy weeknights, family dinners, or potlucks, this easy chicken Alfredo casserole delivers restaurant-style comfort food with minimal prep and only a handful of ingredients.
Why You’ll Love This Chicken Alfredo Biscuit Casserole
Only 4 ingredients simple and budget-friendly
Quick prep ready for the oven in minutes
Ultra creamy and cheesy comfort food
Perfect for busy families and beginner cooks
Great way to use leftover or rotisserie chicken
This baked chicken Alfredo casserole with biscuits is a satisfying dish that the whole family will love.
Ingredients
2 cups cooked chicken, chopped or shredded (rotisserie chicken works great)
2 cups jarred Alfredo sauce (about 15–16 oz)
1 can (16.3 oz) refrigerated biscuit dough, cut into quarters
2 cups shredded mozzarella cheese, divided
How to Make Chicken Alfredo Biscuit Casserole
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with cooking spray or butter to prevent sticking.
In a large bowl, combine the cooked chicken and Alfredo sauce. Stir until the chicken is fully coated in the creamy sauce.
Sprinkle 1 cup of shredded mozzarella cheese evenly across the bottom of the prepared baking dish. This helps create a rich, cheesy base.
4. Add the Chicken Alfredo Layer
Spread the chicken Alfredo mixture evenly over the cheese layer in the baking dish.
Cut each refrigerated biscuit into four small pieces. This helps them bake evenly and absorb the delicious Alfredo sauce.
Scatter the biscuit pieces evenly across the casserole. Some pieces may sink slightly into the sauce, creating a soft dumpling-like texture.
Sprinkle the remaining 1 cup mozzarella cheese over the biscuit pieces.
Cover the dish loosely with foil and bake for 20 minutes.
Remove the foil and continue baking for 15–20 minutes, until the biscuits are golden brown and the sauce is bubbling around the edges.
Let the casserole rest for 5–10 minutes before serving. This helps the sauce thicken and makes it easier to portion.
Serving Suggestions
This creamy chicken Alfredo casserole pairs perfectly with lighter sides such as:
Fresh green salad
Steamed broccoli
Garlic green beans
Cucumber salad
Fresh fruit like grapes or apple slices
These sides help balance the richness of the dish.
Tips for the Best Chicken Alfredo Biscuit Casserole:
Use rotisserie chicken to save time and add flavor.
Don’t overcrowd the biscuits so they bake evenly and become golden.
Check the center biscuit before removing from the oven to ensure it’s fully cooked.
For extra flavor, sprinkle a little Parmesan cheese or Italian seasoning on top before serving.
Easy Variations
Add Vegetables
Mix in peas, spinach, or broccoli for extra nutrition.
Try Different Cheese
Swap mozzarella for cheddar, provolone, or an Italian cheese blend.
Make It Extra Creamy
Add a spoonful of cream cheese to the Alfredo sauce for a richer texture.
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days.
To reheat, place in the oven at 325°F (160°C) covered with foil until warmed through.
