Red Lobster Biscuit Chicken Casserole

Name: Red Lobster Biscuit Chicken Casserole
Prep time: 15 min
Cook time: 16 min
Total time: 31 min
Cuisine: American
Ingredients: 3 tablespoons butter; 1/4 cup onion, chopped; 1-2 cloves garlic, minced; 3 tablespoons flour; 2 cups chicken broth or bouillon with water; 1/4 cup heavy whipping cream; 2 cups cooked chicken, shredded; 12 ounces frozen mixed vegetables (peas, carrots, corn, green beans); Salt and black pepper to taste; 1 box Red Lobster Cheddar Bay Biscuit Mix; 1/2 cup sharp cheddar cheese, shredded

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There’s something deeply nostalgic about a warm, bubbling casserole emerging from the oven on a chilly evening. For me, this Red Lobster Biscuit Chicken Casserole brings back memories of Sunday dinners at my grandmother’s house. She believed in hearty meals, minimal fuss, and flavors that hugged your soul. That’s exactly what this dish delivers—familiar, crave-worthy comfort with a modern, time-saving twist.

This Red Lobster Biscuit Chicken Casserole easy sheet pan dinner combines tender, seasoned chicken and vibrant vegetables wrapped in a creamy, savory sauce—all crowned with the fluffy, cheesy indulgence of Red Lobster Cheddar Bay Biscuit mix. Whether you’re feeding picky eaters or trying to get dinner on the table in under an hour, this Red Lobster Biscuit Chicken Casserole variation offers quick and healthy meal satisfaction in every bite.

Why This Red Lobster Biscuit Chicken Casserole is Special

Unlike traditional chicken pot pie, which can be time-consuming with homemade crusts and complicated prep, this Red Lobster Biscuit Chicken Casserole simplifies the process without skimping on flavor. No canned soups here—just wholesome ingredients and a brilliant biscuit shortcut that takes things to a whole new level. The Cheddar Bay biscuit topping adds both a cheesy crunch and a buttery richness that transforms this from just another bake into a true family favorite. Perfect for beginner cooks, this one-dish wonder is forgiving, flexible, and downright delicious.

Ingredients and Preparation

Chicken – The base protein of the casserole, providing heartiness and flavor. Shredded rotisserie chicken or any pre-cooked poultry will work great, making prep even easier.

Frozen Mixed Vegetables – Adds color, texture, and nutrients. A mix of peas, carrots, corn, and green beans delivers balanced taste and fiber.

Onion & Garlic – Key aromatics that lay the flavor foundation. Sautéed in butter, they infuse the filling with warmth and depth.

Butter – Used for sautéing and to start the roux, adding rich flavor and silky texture.

Flour – Helps thicken the creamy sauce for that signature pot pie consistency.

Chicken Broth or Bouillon – Forms the body of the sauce. It infuses the dish with savory depth. You can substitute with turkey broth or even veggie broth for a lighter version.

Heavy Cream – Adds velvety texture and richness. For a lighter option, half-and-half or evaporated milk can be used.

Salt & Black Pepper – Simple but essential. They bring balance to the other bold ingredients.

Red Lobster Cheddar Bay Biscuit Mix – The hero topping. It offers cheddar sharpness and herbed, buttery goodness.

Sharp Cheddar Cheese – Mixed into the biscuit dough for an extra layer of cheesy delight. Substitute with Monterey Jack or a mild cheddar if desired.

Flexible Ingredient Swaps:

Vegetarian? Use mushrooms or chickpeas instead of chicken and swap in vegetable broth.
Gluten-Free? Choose a gluten-free biscuit mix and thicken the sauce with cornstarch instead of flour.
Low-Dairy? Use plant-based cream and omit the cheese, or use dairy-free cheese alternatives.

Step-by-Step Instructions

Step 1 Melt butter in a saucepan over medium heat. Add the chopped onions and minced garlic, and sauté until soft and fragrant—about 2-3 minutes. Be careful not to let the garlic brown, which can turn it bitter.

Step 2 Sprinkle in the flour and stir continuously for another 1-2 minutes until the mixture thickens slightly and turns golden. This roux will give your filling the perfect texture.

Step 3 Slowly add the chicken broth while stirring. Bring the mixture to a boil and let it simmer for 2-3 minutes until it thickens to a gravy-like consistency. Then remove from heat and stir in the heavy cream.

Step 4 In a lightly greased 11×7 baking dish, spread the shredded cooked chicken evenly. Layer the frozen vegetables over the chicken, and season with salt and pepper to taste.

Step 5 Pour the hot creamy sauce over the chicken and vegetable layers. Gently mix to combine everything into one cohesive filling.

Step 6 Prepare the Cheddar Bay Biscuit mix according to package instructions, folding in shredded cheddar cheese. Do not overmix; this keeps the biscuits fluffy.

Step 7 Drop spoonfuls of biscuit dough over the filling, leaving small spaces between each to allow them to rise and brown properly.

Step 8 Bake in a preheated oven at 425°F (218°C) for 14–16 minutes, or until the biscuit tops are golden and firm to the touch.

Step 9 Brush the biscuit tops with melted butter and the included seasoning packet. Serve warm straight from the baking dish.

Beginner Tips and Notes

Biscuit Doneness Check: Gently lift a biscuit to see if the underside is cooked. If it’s still doughy but the tops are golden, tent the dish loosely with foil and bake for 3–5 more minutes.
Efficient Prep: Use pre-chopped frozen vegetables and rotisserie chicken to save time. You can prep the sauce while the oven preheats.
Kitchen Tool Hack: No biscuit cutter needed—just use a spoon or cookie scoop for evenly portioned dough.
Don’t Crowd the Topping: Leaving space between the biscuits ensures they cook evenly and don’t steam.

Serving Suggestions

Pair this Red Lobster Biscuit Chicken Casserole easy sheet pan dinner with a crisp green salad or steamed broccoli for added freshness. A drizzle of hot sauce or a dollop of sour cream can add a tangy twist.

Leftover Storage:
Let the casserole cool completely before storing. Keep it in an airtight container in the fridge for up to 4 days. To reheat, microwave individual portions or warm in a 350°F oven until hot all the way through.

Conclusion

This Red Lobster Biscuit Chicken Casserole is everything a beginner cook could ask for—fuss-free, flavor-packed, and endlessly adaptable. Whether you’re feeding a hungry family or just need a reliable weeknight dinner, it checks every box for quick and healthy meals. Give it a try, and let me know in the comments how yours turns out or what creative twist you added. I’m here to cheer you on from the kitchen!

FAQ About Red Lobster Biscuit Chicken Casserole

1. Can I use fresh vegetables instead of frozen?

Yes, you can substitute fresh vegetables for frozen. Just be sure to steam or parboil them first until tender before adding them to the casserole to ensure they cook evenly.

2. What if I don’t have the Red Lobster Biscuit mix?

You can use any drop biscuit recipe or boxed biscuit mix as a substitute. To mimic the Cheddar Bay flavor, add shredded cheese, garlic powder, and dried parsley to the dough.

3. How do I prevent the biscuit topping from being undercooked on the bottom?

Make sure there is space between each drop of biscuit dough to allow heat to circulate. If the tops brown before the bottoms are cooked, cover loosely with foil and bake for an extra 3–5 minutes.

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