I’m so happy to share this Chicken Alfredo Biscuit Casserole recipe with you! It’s a creamy, comforting dish with tender chicken, soft broccoli, and cheesy, golden biscuits on top. Every bite is rich and flavorful, perfect for busy weeknights when you want a warm, hearty dinner. It comes together quickly and fills your kitchen with an irresistible aroma.
Level: Easy
Total Time: about 55 minutes
Prep Time: about 25 minutes
Cook Time: about 30 minutes
Yield: 5 servings
Course: Dinner
Cuisine: American
I still remember the first time I made this casserole at home. The combination of creamy Alfredo sauce, tender chicken, and soft, golden biscuits on top felt like the ultimate comfort food.
This recipe is simple enough for beginners but satisfying enough for the whole family. You cook the vegetables and chicken in a creamy sauce, top it with buttery biscuits, and bake until golden and bubbly.
It’s perfect for a weeknight dinner, a cozy weekend meal, or even for meal prepping ahead. The flavors blend beautifully, and the biscuits add just the right touch of indulgence.
How to Make Chicken Alfredo Biscuit Casserole
This dish combines creamy, cheesy comfort with tender chicken and veggies. Here’s how it all comes together:
• Sauté mushrooms and onions until soft and golden
• Mix in creamy Alfredo sauce, milk, chicken, broccoli, and basil
• Spoon the mixture into a greased baking dish
• Cut biscuits into pieces and layer them on top
• Brush biscuits with melted butter and sprinkle with Parmesan cheese
• Bake until biscuits are golden and cooked through
It’s an easy casserole that comes together quickly and is full of comforting flavors.
Ingredients
• 2 tablespoons butter
• 2 cups sliced fresh mushrooms
• 1/2 cup chopped onion
• 1 jar (15 to 16 oz) Alfredo pasta sauce
• 1/4 cup milk
• 2 cups chopped cooked chicken
• 2 cups frozen broccoli florets
• 1/4 teaspoon dried basil leaves
• 1 can (10.2 oz) refrigerated Pillsbury Grands! Southern Homestyle Buttermilk Biscuits (5 Count)
• 1 tablespoon grated Parmesan cheese
Directions
- Prepare the Oven and Dish:
- Heat oven to 375°F.
- Spray an 8-inch square (2-quart) baking dish with cooking spray.
- Cook Vegetables:
- In a 12-inch nonstick skillet, melt 1 tablespoon butter over medium heat.
- Add mushrooms and onion, cooking 5 to 6 minutes until mushrooms brown and onions soften.
- Mix the Casserole:
- Stir in Alfredo sauce, milk, chicken, broccoli, and basil.
- Cook and stir until heated through and bubbly.
- Spoon mixture into prepared baking dish.
- Prepare Biscuits:
- Separate dough into 5 biscuits, then cut each into 6 pieces.
- Arrange biscuit pieces in a single layer over the chicken mixture.
- Add Butter and Cheese:
- Melt remaining 1 tablespoon butter in a small microwavable bowl, about 30 to 45 seconds.
- Brush melted butter over biscuits, then sprinkle with Parmesan cheese.
- Bake the Casserole:
- Bake 23 to 28 minutes until biscuits are golden brown and cooked through on the bottom.
- Let stand 5 minutes before serving.
Process Details
• Cooking the Vegetables: Softening mushrooms and onions first develops flavor and ensures they are tender.
• Mixing in the Sauce: Stirring the chicken and broccoli into the Alfredo sauce ensures every bite is creamy and flavorful.
• Cutting the Biscuits: Cutting biscuits into smaller pieces helps them cook evenly over the casserole.
• Brushing Butter: Adds extra flavor and helps the Parmesan stick, giving a golden, tasty topping.
• Baking: Ensures biscuits are cooked through while keeping the sauce creamy and bubbly.
Tips for Success
• Use cooked chicken like rotisserie for convenience and extra flavor.
• Pre-sliced mushrooms save prep time.
• You can swap broccoli with other vegetables you prefer.
• Make sure biscuits are arranged evenly so they cook fully.
• Stir in the milk with the Alfredo jar to get every bit of sauce out.
• Serve immediately for the best texture; leftover biscuits may soften over time.
Serving Ideas
• Family Dinner: Serve straight from the baking dish with a side salad.
• Cozy Meal: Pair with garlic bread for extra comfort.
• Quick Lunch: Reheat individual portions with a sprinkle of extra Parmesan.
• Veggie Boost: Add extra steamed veggies on the side for color and nutrition.
Storage & Freezing
• Refrigerator: Cool to room temperature and store in an airtight container for 3 to 4 days. Reheat gently on the stove or in the microwave.
• Freezer: Can be frozen before baking; cover tightly and freeze up to 2 months. Thaw overnight in the fridge, then bake as directed.
• Reheating Tips: Add a splash of milk if the sauce thickens while reheating.
• Biscuits: Best served fresh, as topping may lose crispness when stored.
Nutrition Info (Approximate per Serving)
• Calories: ~660
• Protein: ~40g
• Carbohydrates: ~43g
• Fat: ~27g
• Fiber: ~3g
• Sodium: ~900mg
• Sugar: ~8g
My Chicken Alfredo Biscuit Casserole is creamy, cheesy, and full of comforting flavors. It’s easy to make, perfect for a weeknight dinner, and sure to please the whole family.
I hope you enjoy making (and eating!) this casserole as much as I do. Once you try it, it will quickly become a go-to meal for busy nights.
