Savor the Comfort of Chicken Alfredo Biscuit Casserole
Step into warmth with this Chicken Alfredo Biscuit Casserole, blending creamy pasta flavors and buttery biscuits into one satisfying bake. This cozy casserole is a family favorite that delivers comfort with every spoonful.

Perfect for busy weeknights or laid-back Sunday dinners, it’s a recipe that brings everyone to the table. When creamy Alfredo meets tender chicken and golden biscuits, the result is pure, homestyle joy.
Whether you're planning a relaxing meal at home or feeding a hungry crowd, this dish offers everything you love in one hearty bite. Let’s turn your kitchen into a haven of comfort food classics.
Chicken Alfredo Biscuit Casserole: A Creamy, Bubbly Delight
This Chicken Alfredo Biscuit Casserole delivers creamy goodness with a crispy, golden biscuit topping that seals in every layer of flavor. With tender chicken, broccoli, mushrooms, and a rich Alfredo sauce, it’s a complete meal baked into one irresistible pan.
Casseroles like this are perfect for making dinnertime simple but special. You’ll enjoy every bite while knowing it was easy to prepare and even easier to clean up.
Best Tips for the Perfect Chicken Alfredo Casserole Bake:
- Use Cooked Chicken: This recipe works well with leftover chicken or rotisserie for quicker prep.
- Steam the Broccoli Lightly: To keep its texture, steam it just until crisp-tender before adding to the mixture.
- Cut Biscuits Evenly: Slicing them into small, uniform pieces ensures they cook evenly over the top.
- Brush with Butter Generously: This adds both golden color and rich flavor to the biscuit topping.
- Let It Rest: Allow the casserole to cool for five minutes before serving to help the sauce thicken slightly.

Chicken Alfredo Biscuit Casserole Recipe:
- Preparation time: 15 minutes
- Cooking time: 30 minutes
- Servings: 5
- Equipment: 8-inch square baking dish, nonstick skillet, mixing spoon
This dish pairs well with a crisp side salad or roasted vegetables, creating a wholesome dinner everyone will appreciate.
Ingredients:
- 2 tablespoons butter
- 2 cups sliced fresh mushrooms
- ½ cup chopped onion
- 1 jar (15 to 16 oz) Alfredo pasta sauce
- ¼ cup milk
- 2 cups chopped cooked chicken
- 2 cups frozen broccoli florets
- ¼ teaspoon dried basil leaves
- 1 can (10.2 oz) Pillsbury™ Grands!™ Southern Homestyle Buttermilk Biscuits (5 count)
Directions:
- Preheat and Prep: Heat oven to 375°F and spray an 8-inch square glass baking dish with cooking spray.
- Cook the Veggies: In a 12-inch nonstick skillet, melt 1 tablespoon of the butter over medium heat. Add mushrooms and onions. Cook for 5 to 6 minutes, stirring occasionally, until softened and lightly browned.
- Make the Filling: Stir in Alfredo sauce, milk, chicken, broccoli, and basil. Cook until heated through and bubbly, then spoon the mixture into the prepared dish.
- Add the Biscuits: Separate biscuit dough into 5 pieces. Cut each into 6 chunks. Arrange the pieces evenly on top of the chicken mixture.
- Butter the Tops: Microwave the remaining tablespoon of butter until melted. Brush it over the biscuits, then sprinkle lightly with Parmesan cheese if desired.
- Bake Until Golden: Bake for 23 to 28 minutes, or until the biscuits are golden brown and cooked through in the center. Let it stand 5 minutes before serving.
Why You’ll Love This Casserole
This Chicken Alfredo Biscuit Casserole brings all the cozy vibes of a creamy pasta bake with the added magic of warm, buttery biscuits. Each bite delivers rich flavor, soft veggies, and flaky biscuit crust—making it a weeknight winner.
You can pair this with a refreshing side salad like Creamy Dill Salmon for a complete meal. It also complements recipes such as Cream of Mushroom Chicken or Loaded Chicken and Potato Casserole.
For more comfort food inspiration, check out this creamy Paula Deen’s Amazing Chicken Casserole or satisfy your cravings with this delicious BBQ Chicken Quesadilla.
Bring Everyone to the Table
A dish like this doesn’t just fill your plate—it fills your home with warmth and flavor. It’s proof that simple ingredients, when baked with care, can become something truly special.
This Chicken Alfredo Biscuit Casserole is a perfect fit for weeknight meals, weekend gatherings, or whenever you're craving comfort food done right. Give it a try and enjoy the delicious results.
Print📖 Recipe
Chicken Alfredo Biscuit Casserole
This dish pairs well with a crisp side salad or roasted vegetables, creating a wholesome dinner everyone will appreciate.
- Total Time: 45 minutes
- Yield: 5 1x
Ingredients
-
2 tablespoons butter
-
2 cups sliced fresh mushrooms
-
½ cup chopped onion
-
1 jar (15 to 16 oz) Alfredo pasta sauce
-
¼ cup milk
-
2 cups chopped cooked chicken
-
2 cups frozen broccoli florets
-
¼ teaspoon dried basil leaves
-
1 can (10.2 oz) Pillsbury™ Grands!™ Southern Homestyle Buttermilk Biscuits (5 count)
Instructions
-
Preheat and Prep: Heat oven to 375°F and spray an 8-inch square glass baking dish with cooking spray.
-
Cook the Veggies: In a 12-inch nonstick skillet, melt 1 tablespoon of the butter over medium heat. Add mushrooms and onions. Cook for 5 to 6 minutes, stirring occasionally, until softened and lightly browned.
-
Make the Filling: Stir in Alfredo sauce, milk, chicken, broccoli, and basil. Cook until heated through and bubbly, then spoon the mixture into the prepared dish.
-
Add the Biscuits: Separate biscuit dough into 5 pieces. Cut each into 6 chunks. Arrange the pieces evenly on top of the chicken mixture.
-
Butter the Tops: Microwave the remaining tablespoon of butter until melted. Brush it over the biscuits, then sprinkle lightly with Parmesan cheese if desired.
-
Bake Until Golden: Bake for 23 to 28 minutes, or until the biscuits are golden brown and cooked through in the center. Let it stand 5 minutes before serving.
- Prep Time: 15 minutes
- Cook Time: 30 minutes






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