Bisquick Breakfast Casserole

This Bisquick Breakfast Casserole is a hearty, satisfying, and easy-to-make dish that’s perfect for weekend brunch, meal prep, or feeding a crowd. Made with eggs, cheese, breakfast sausage, and Bisquick mix, this casserole bakes up fluffy and golden with a deliciously savory flavor.

It’s a one-bowl, no-fuss recipe that comes together quickly and can be customized with your favorite meats, veggies, or cheese. Whether you need a make-ahead breakfast or an easy brunch dish, this fluffy and cheesy Bisquick casserole is always a winner!

Kitchen Equipment Needed

• Large mixing bowl
• Whisk
• 9×13-inch baking dish
• Measuring cups and spoons
• Skillet

Ingredients Overview

• Bisquick Mix: The secret ingredient that makes this casserole fluffy and holds everything together.
• Eggs & Milk: Create a light, custardy texture.
• Breakfast Sausage: Adds a savory, hearty flavor.
• Cheese: Melts beautifully into the casserole for richness.

Ingredients

• 1 lb breakfast sausage (or bacon, ham)
• 6 large eggs
• 2 cups milk
• 1 cup Bisquick mix
• 1 1/2 cups shredded cheddar cheese
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/2 teaspoon onion powder (optional)
• 1/2 teaspoon garlic powder (optional)
• 1/2 cup diced bell peppers (optional)
• 1/2 cup diced onions (optional)

Directions

Step 1: Preheat & Prepare

1. Preheat oven to 375°F (190°C) and grease a 9×13-inch baking dish.

Step 2: Cook the Sausage

1. In a skillet, cook breakfast sausage over medium heat until browned.
2. Drain excess grease and set aside.

Step 3: Mix the Batter

1. In a large mixing bowl, whisk together eggs, milk, Bisquick mix, salt, pepper, onion powder, and garlic powder until smooth.

Step 4: Assemble the Casserole

1. Spread the cooked sausage evenly in the baking dish.
2. Sprinkle cheese, bell peppers, and onions over the sausage.
3. Pour the Bisquick mixture evenly over the top.

Step 5: Bake & Serve

1. Bake for 35-40 minutes, or until the center is set and golden brown.
2. Let cool for 5 minutes, then slice and serve warm.

Prep Time

15 minutes

Cook Time

40 minutes

Total Time

55 minutes

Nutrition (per serving, ~8 servings)

• Calories: ~320
• Fat: ~18g
• Carbohydrates: ~20g
• Protein: ~20g

Expert Tips

• For a Fluffier Texture: Let the batter sit for 5 minutes before baking.
• Make It Spicier: Add diced jalapeños or a dash of hot sauce.
• For Meal Prep: Bake ahead, then slice and refrigerate for up to 4 days.

FAQs

Can I make this casserole ahead of time?
Yes! Assemble it the night before, cover, and refrigerate. Bake in the morning.

Can I use a different meat?
Absolutely! Try bacon, ham, turkey sausage, or a vegetarian alternative.

How do I store leftovers?
Store in the fridge for up to 4 days, or freeze for up to 2 months.

Storing & Freezing

• Storing: Keep in the fridge for 4 days in an airtight container.
• Freezing: Slice and freeze in portions for up to 2 months. Reheat in the oven or microwave.

Substitutions & Variations

• Gluten-Free: Use gluten-free Bisquick mix.
• Dairy-Free: Swap out milk and cheese for plant-based alternatives.
• Loaded Veggie Version: Add mushrooms, spinach, or tomatoes.

Bisquick Breakfast Casserole

This **Bisquick Breakfast Casserole** is a hearty, satisfying, and easy-to-make dish that’s perfect for **weekend brunch, meal prep, or feeding a crowd**.

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Equipment

• - Large mixing bowl
• Whisk
• - 9x13-inch baking dish
• Measuring cups and spoons
• - Skillet

Ingredients

  

• - 1 lb breakfast sausage or bacon, ham
• - 6 large eggs
• - 2 cups milk
• - 1 cup Bisquick mix
• - 1 1/2 cups shredded cheddar cheese
• - 1/2 teaspoon salt
• - 1/4 teaspoon black pepper
• - 1/2 teaspoon onion powder optional
• - 1/2 teaspoon garlic powder optional
• - 1/2 cup diced bell peppers optional
• - 1/2 cup diced onions optional

Instructions

 

• #### **Step 1: Preheat & Prepare**
• Preheat oven to **375°F (190°C)** and grease a **9x13-inch baking dish**.
• #### **Step 2: Cook the Sausage**
• In a skillet, cook **breakfast sausage** over **medium heat** until browned.
• Drain excess grease and set aside.
• #### **Step 3: Mix the Batter**
• In a **large mixing bowl**, whisk together **eggs, milk, Bisquick mix, salt, pepper, onion powder, and garlic powder** until smooth.
• #### **Step 4: Assemble the Casserole**
• Spread the **cooked sausage** evenly in the baking dish.
• Sprinkle **cheese, bell peppers, and onions** over the sausage.
• Pour the **Bisquick mixture** evenly over the top.
• #### **Step 5: Bake & Serve**
• Bake for **35-40 minutes**, or until the center is set and golden brown.
• Let cool for **5 minutes**, then slice and serve warm.