Cheddar Bay Biscuit Egg Breakfast Casserole Recipe
Introduction
This Cheddar Bay Biscuit Egg Breakfast Casserole combines fluffy, cheesy biscuits with a savory egg mixture for a hearty morning meal. Perfect for weekends or brunch gatherings, it’s easy to prepare and sure to please the whole family.

Ingredients
- 2 cups all-purpose flour
- 1 tablespoon baking powder
- 1/2 teaspoon salt
- 1/4 teaspoon garlic powder
- 1/2 cup cold butter, cubed
- 1 cup shredded cheddar cheese
- 3/4 cup buttermilk
- 6 large eggs
- 1/2 cup milk (whole or 2%)
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon onion powder
- 1/2 cup shredded cheddar cheese
- 4 strips turkey bacon, cooked and crumbled
- 1/4 cup chopped green onions (optional)
Instructions
- Step 1: Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
- Step 2: In a medium bowl, whisk together the flour, baking powder, salt, and garlic powder.
- Step 3: Add the cold, cubed butter and use a pastry cutter or fork to combine until the mixture resembles coarse crumbs.
- Step 4: Fold in 1 cup shredded cheddar cheese and buttermilk until a soft dough forms.
- Step 5: Press the biscuit dough evenly into the prepared baking dish as the base.
- Step 6: In a large bowl, whisk together the eggs, milk, salt, pepper, and onion powder.
- Step 7: Stir in 1/2 cup shredded cheddar cheese, crumbled turkey bacon, and chopped green onions if using.
- Step 8: Pour the egg mixture evenly over the biscuit base.
- Step 9: Bake in the oven for 30-35 minutes, or until the eggs are set and the top turns golden.
- Step 10: Allow the casserole to cool for a few minutes before slicing and serving.
Tips & Variations
- Use cold butter to ensure a flaky, tender biscuit base.
- Pre-cook the turkey bacon for crisp texture without extra fat.
- Add sautéed bell peppers, spinach, or mushrooms to customize the egg mixture.
- Make the casserole the night before, refrigerate, and bake in the morning.
- Substitute buttermilk with regular milk plus a teaspoon of vinegar if needed.
- For extra cheesiness, sprinkle more cheddar on top halfway through baking.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave for about 1-2 minutes or until warmed through. For best texture, avoid reheating multiple times.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular bacon instead of turkey bacon?
Yes, regular bacon works well and adds a richer flavor. Just cook until crispy and crumble before adding to the casserole.
What can I serve with this casserole?
This casserole pairs nicely with fresh fruit, crispy hash browns, buttered toast, or a simple breakfast salad for a complete meal.
PrintCheddar Bay Biscuit Egg Breakfast Casserole Recipe
This Cheddar Bay Biscuit Egg Breakfast Casserole combines a flaky, cheesy biscuit base with a savory egg mixture loaded with cheddar cheese, turkey bacon, and optional green onions. Baked to golden perfection, it makes a hearty, crowd-pleasing breakfast or brunch dish that’s delicious served with fresh fruit, hash browns, or a side salad.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Ingredients
For the Cheddar Bay Biscuit Mixture:
- 2 cups all-purpose flour
- 1 tablespoon baking powder
- 1/2 teaspoon salt
- 1/4 teaspoon garlic powder
- 1/2 cup cold butter, cubed
- 1 cup shredded cheddar cheese
- 3/4 cup buttermilk
For the Egg Mixture:
- 6 large eggs
- 1/2 cup milk (whole or 2%)
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon onion powder
- 1/2 cup shredded cheddar cheese
- 4 strips turkey bacon, cooked and crumbled
- 1/4 cup chopped green onions (optional)
Instructions
- Prepare the Cheddar Bay Biscuit Dough: Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish. In a medium bowl, whisk together the flour, baking powder, salt, and garlic powder. Add the cold, cubed butter and use a pastry cutter or fork to mix until the texture resembles coarse crumbs. Fold in the shredded cheddar cheese and buttermilk until a soft dough forms. Press this dough evenly into the prepared baking dish to form the biscuit base.
- Prepare the Egg Mixture: In a large bowl, whisk together the eggs, milk, salt, black pepper, and onion powder until combined. Stir in the shredded cheddar cheese, crumbled turkey bacon, and chopped green onions if using.
- Assemble and Bake: Pour the prepared egg mixture evenly over the biscuit base in the baking dish. Bake in the preheated oven for 30-35 minutes, or until the eggs are fully set and the top is golden brown.
- Cool Slightly and Serve: Allow the casserole to cool for a few minutes after baking to help it set and hold its shape. Slice into portions and serve warm with your preferred sides or toppings.
Notes
- Use cold butter to create a flaky, tender biscuit base.
- Pre-cook the turkey bacon thoroughly and crumble before adding to the egg mixture.
- Test for doneness by inserting a toothpick into the center; it should come out clean when eggs are set.
- Add sautéed vegetables like bell peppers, spinach, or mushrooms for extra flavor and nutrition.
- Assemble the casserole the night before and refrigerate; bake fresh in the morning.
- Grease the baking dish well to prevent sticking.
- For extra cheesiness, sprinkle additional cheddar on top halfway through baking.
- If you don’t have buttermilk, use regular milk mixed with 1 teaspoon vinegar as a substitute.
- Let the casserole rest after baking to help with slicing and serving.
Keywords: Cheddar Bay Biscuit, Egg Casserole, Breakfast Casserole, Turkey Bacon, Cheddar Cheese, Easy Breakfast, Brunch Recipe

