Chicken Biscuit Casserole: A Comforting, Easy Dinner
This creamy, savory casserole topped with golden-brown biscuits is the ultimate comfort food that comes together with minimal effort. Perfect for busy weeknights when you want something hearty and homemade.
Ingredients
For the Filling:
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3 cups cooked chicken, shredded or diced (rotisserie chicken works perfectly)
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2 tablespoons butter
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1 medium onion, diced
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2 cloves garlic, minced
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1/4 cup all-purpose flour
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2 cups chicken broth
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1 cup milk or half-and-half
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1 cup frozen mixed vegetables (peas, carrots, corn)
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1 teaspoon dried thyme
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1/2 teaspoon poultry seasoning (optional)
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Salt and black pepper to taste
For the Topping:
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1 can (16.3 oz) refrigerated biscuit dough (8 biscuits)
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2 tablespoons melted butter
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1/4 teaspoon garlic powder (optional)
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Fresh parsley for garnish (optional)
Instructions
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Preheat and Prepare: Preheat oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
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Sauté Aromatics: In a large skillet or Dutch oven, melt butter over medium heat. Add diced onion and cook until softened (about 5 minutes). Add garlic and cook for 1 more minute until fragrant.
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Make the Sauce: Sprinkle flour over the onions and garlic, stirring constantly for 1-2 minutes to cook off the raw flour taste. Gradually whisk in chicken broth and milk until smooth. Cook, stirring frequently, until the sauce thickens and bubbles (about 5-7 minutes).
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Combine Filling: Stir in the cooked chicken, frozen vegetables, thyme, poultry seasoning (if using), salt, and pepper. Cook for another 2-3 minutes until heated through. Taste and adjust seasoning. Pour the mixture into the prepared baking dish.
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Add Biscuit Topping: Separate the biscuit dough. You can either:
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Place whole biscuits evenly over the hot chicken mixture.
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Cut each biscuit into quarters and scatter them over the top for more coverage.
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Bake: Brush the tops of the biscuits with melted butter (mixed with garlic powder if using). Bake for 20-25 minutes, or until the biscuits are golden brown and the filling is bubbly around the edges.
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Rest and Serve: Let the casserole sit for 5-10 minutes before serving (this allows the filling to thicken slightly). Garnish with fresh parsley if desired.
Tips & Variations:
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From Scratch Biscuits: For a homemade touch, use your favorite drop biscuit recipe instead of canned dough.
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Vegetable Boost: Add a cup of fresh spinach or kale when combining the filling, or use a bag of frozen “soup vegetables.”
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Cheesy Version: Stir 1 cup of shredded cheddar cheese into the sauce after it thickens, or sprinkle cheese over the filling before adding the biscuits.
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Herb Refresh: Swap dried thyme for 1 tablespoon of fresh chopped rosemary or sage.
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Make-Ahead: Assemble the filling and store it in the fridge for up to 24 hours. When ready to bake, reheat the filling on the stovetop or in the microwave until warm, top with biscuits, and bake as directed (may need a few extra minutes).
Enjoy this warm, satisfying meal that tastes like a hug in a dish! It pairs wonderfully with a simple green salad or steamed green beans.