Chicken Biscuit Casserole (The Ultimate Comfort Food Recipe)

Delicious Chicken Biscuit Casserole topped with fluffy biscuits

By :

Claire

April 15, 2026

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How to make Chicken Biscuit Casserole

Ingredients:

3 cups shredded cooked chicken (rotisserie chicken works great)
1 can (10.5 oz) condensed cream of chicken soup
1 cup milk
1/2 cup sour cream
2 cups frozen mixed vegetables (peas, carrots, corn, and green beans)
1.5 cups shredded cheddar cheese (divided)
1 tsp garlic powder
1 tsp onion powder
1/2 tsp dried thyme
1/2 tsp salt
1/4 tsp black pepper
1 can (16.3 oz) refrigerated biscuits (8 large biscuits)
2 tbsp butter (melted)
1/2 tsp garlic powder

Directions:

Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish.
In a large bowl, combine shredded chicken, cream of chicken soup, milk, sour cream, 1 cup of the cheddar cheese, frozen mixed vegetables, garlic powder, onion powder, thyme, salt, and pepper. Stir until well combined.
Pour the chicken mixture into the prepared baking dish and spread it out evenly. Sprinkle with the remaining 1/2 cup of cheddar cheese.
Arrange the biscuits on top of the filling.
In a small bowl, whisk together the melted butter and 1/2 tsp of garlic powder. Brush this mixture over the tops of the biscuits.
Bake for 25-30 minutes, or until the filling is bubbly and the biscuits are golden brown.
Let it stand for 5 minutes before serving.

Why You’ll Love This Chicken Biscuit Casserole

Chicken Biscuit Casserole is the perfect dish for anyone looking for a comforting and hearty meal. It combines the rich flavors of chicken and cream of chicken soup with fluffy biscuits on top. This casserole is not only delicious but also easy to make, making it a favorite for busy weeknights or chilly weekends.

Comforting flavor: The creamy filling combined with the crispy biscuits makes every bite satisfying.
Quick to prepare: With just a few simple ingredients and easy steps, this casserole can be ready in no time.
Feeding a crowd: This dish is perfect for family gatherings or potlucks, accommodating many without requiring extra effort.

Nutritional Benefits

This casserole not only hits the spot when it comes to flavor but also includes ingredients that provide nutritional benefits:

Shredded chicken: Packed with protein, which is essential for muscle repair and overall health.
Mixed vegetables: Rich in vitamins, minerals, and fiber, contributing to a balanced diet.
Cheddar cheese: Adds calcium for strong bones and teeth while also contributing to flavor.
Sour cream: Can provide beneficial probiotics, supporting gut health.

Overall, Chicken Biscuit Casserole combines comfort with nutrition, appealing to the taste buds and the health-conscious.

What to Serve With Chicken Biscuit Casserole

While Chicken Biscuit Casserole is filling on its own, you may want to serve it with a few side dishes to round out the meal. Here are some ideas:

Green salad: A light green salad with a simple vinaigrette can complement the richness of the casserole.
Steamed vegetables: For an extra serving of veggies, you can serve steamed broccoli or green beans.
Garlic bread: A side of crusty garlic bread can be a delicious addition, perfect for soaking up the creamy filling.

How to Store Chicken Biscuit Casserole

If you happen to have leftovers (which is unlikely!), storing this casserole is easy.

In the refrigerator: Allow the casserole to cool completely, then cover it tightly with plastic wrap or aluminum foil. Store in the fridge for up to 3-4 days.
In the freezer: For longer storage, you can freeze it. Make sure to use an airtight container or wrap it well in plastic wrap and aluminum foil. It can last in the freezer for up to 2-3 months.

To reheat, simply thaw in the refrigerator overnight and reheat in the oven at 350°F (175°C) until heated through.

Tips and Mistakes to Avoid

Don’t overmix: When combining your ingredients, mix just until combined. Overmixing can lead to a tough texture.
Selecting chicken: Rotisserie chicken is a great option for convenience, but you can also cook your chicken breast ahead if preferred.
Biscuit choice: Use fresh refrigerated biscuits rather than frozen ones. This ensures they bake up fluffy and golden.
Adjust seasoning: Feel free to adjust the spices according to your taste. You can add more garlic or even some chili flakes for a kick.

Variations

Chicken Biscuit Casserole is versatile! Here are a few variations to try:

Different proteins: Swap the chicken for leftover turkey or even sautéed mushrooms for a vegetarian option.
Use different vegetables: Customize the mixed vegetables based on your personal preferences. Bell peppers, zucchini, or spinach can add lots of flavors.
Spicy twist: Add diced jalapeños or a spoonful of hot sauce to the filling for some heat.

FAQs

Can I make this dish ahead of time?
Yes! You can prepare the casserole, assemble it, and store it in the fridge for a day before baking. Just add a few extra minutes to the cooking time if baking from cold.
Can I use low-fat products?
Absolutely! You can substitute low-fat sour cream and cream of chicken soup to lighten it up while retaining flavor.
What can I use instead of cream of chicken soup?
If you prefer a homemade option, you can make a simple white sauce and add seasonings to mimic the flavor profile of cream of chicken soup.
Can I double this recipe?
Yes! You can double the recipe, just make sure to use a larger baking dish and adjust the cooking time as necessary.
Is this dish good for meal prep?
Yes! Chicken Biscuit Casserole is great for meal prep. You can portion it into individual servings for easy meals throughout the week.

Now that you have everything you need to prepare and enjoy this wonderful Chicken Biscuit Casserole, it’s time to roll up your sleeves and start cooking. This dish promises to be a showstopper not only in flavor but also in the warmth it brings to the dining table. Enjoy every delicious bite!