Cheesy Chicken Biscuit Casserole 

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Ingredients

For the Filling:

  • 2 cups cooked chicken (shredded or diced)
  • 1 small onion (chopped)
  • 2 cloves garlic (minced)
  • 2 tablespoons butter
  • 2 tablespoons oil
  • 2 tablespoons flour
  • 2 cups milk (or half milk + half chicken broth)
  • 1 cup shredded cheese (cheddar or mozzarella)
  • 1 cup mixed vegetables (carrots, peas, corn)
  • Salt and black pepper to taste
  • 1 teaspoon paprika
  • ½ teaspoon dried thyme or oregano

For the Biscuit Topping:

  • 2 cups (250g) all-purpose flour
  • 1 tablespoon baking powder
  • ½ teaspoon salt
  • ½ cup cold butter (cubed)
  • ¾ cup milk

For Topping:

  • ½ cup shredded cheese
  • Optional: dried herbs for garnish

Step 1: Prepare the Chicken Filling

Start by making the creamy base.

In a large pan or oven-safe skillet:

  • Heat oil and butter over medium heat

Add chopped onion and cook until soft and slightly golden. Then add garlic and cook for about 30 seconds.

Add flour and stir continuously for 1–2 minutes. This forms a roux, which thickens the sauce.

Slowly pour in milk while stirring to avoid lumps. Keep stirring until the sauce thickens.

Add:

  • Cooked chicken
  • Mixed vegetables
  • Cheese
  • Salt, pepper, paprika, and herbs

Mix well and let it simmer for a few minutes until thick and creamy.

Turn off heat and set aside.

Step 2: Prepare the Biscuit Dough

In a bowl:

  • Mix flour, baking powder, and salt

Add cold butter cubes and rub them into the flour using your fingers until the mixture looks crumbly.

Add milk gradually and mix until a soft dough forms.

Do not overmix—this keeps biscuits tender.

Step 3: Assemble the Casserole

Spread the chicken filling evenly in your baking dish or skillet.

Take small portions of biscuit dough and flatten them slightly.

Place them on top of the filling, leaving small gaps between each piece (they will expand while baking).

Sprinkle shredded cheese over the biscuits.

Step 4: Bake

Preheat oven to 180°C (350°F).

Bake for 25–30 minutes or until:

  • Biscuits are golden brown
  • Cheese is melted and bubbly
  • Filling is hot and bubbling around the edges

Step 5: Serve

Let it cool slightly before serving.

Scoop portions with both biscuit and creamy filling.

Serve with:

  • Fresh salad
  • Pickles
  • Or on its own as a full meal

Tips for Perfect Casserole

1. Use Cooked Chicken

Rotisserie or leftover chicken works perfectly.

2. Don’t Overwork Dough

Keeps biscuits soft and fluffy.

3. Thick Sauce is Key

If too thin, the casserole becomes watery.

4. Use Oven-Safe Pan

Makes cooking and serving easier.

Variations

1. Beef Version

Use ground beef instead of chicken.

2. Spicy Version

Add chili flakes or hot sauce.

3. Mushroom Version

Add sautéed mushrooms for extra flavor.

4. Extra Cheesy

Mix cheese inside filling and on top.

Storage Tips

  • Store in fridge for up to 3 days
  • Reheat in oven for best texture
  • Freeze before baking if needed

Nutritional Info (Approximate per serving)

  • Calories: 350–500
  • Protein: 20–25g
  • Carbs: 30–40g
  • Fat: 15–25g

Final Thoughts

This cheesy chicken biscuit casserole is the definition of comfort food. It’s warm, creamy, and satisfying, with a perfect balance between the soft biscuits and rich filling.

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