Keto Breakfast Casserole

By

Alicia Thompson

on

This Keto Breakfast Casserole is a delicious, low-carb, high-protein dish perfect for meal
prep or feeding a crowd. Loaded with eggs, cheese, crispy bacon, and veggies, it’s a hearty
and satisfying way to start your day while staying keto-friendly.

Ingredients:

Base Ingredients:

  • 8 large eggs
  • ½ cup heavy cream
  • 1 ½ cups shredded cheddar cheese (or your favorite cheese)
  • ½ teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon garlic powder
  • ¼ teaspoon onion powder

Add-Ins (Customize to Taste!):

  • 6 strips bacon, cooked and crumbled (or sausage, diced ham)
  • 1 cup spinach, chopped
  • ½ cup bell peppers, diced
  • ¼ cup onions, diced
  • ½ cup mushrooms, sliced
  • 1 tablespoon butter (for sautéing veggies)

Instructions:

Preheat & Prep

  1. Preheat oven to 375°F (190°C).
  2. Grease a 9×9-inch baking dish with butter or cooking spray.

Cook the Add-Ins

  1. In a skillet over medium heat, cook bacon until crispy, then crumble.
  2. Remove excess grease and sauté onions, mushrooms, and bell peppers in butter
    until softened.
  3. Stir in spinach until wilted.

Prepare the Egg Mixture

  1. In a large bowl, whisk together eggs, heavy cream, salt, pepper, garlic powder,
    and onion powder.
  2. Stir in shredded cheese, bacon, and sautéed veggies.

Assemble & Bake

  1. Pour the egg mixture into the greased baking dish.
  2. Bake for 25-30 minutes, or until the center is set and the edges are golden.
  3. Let it cool for 5 minutes before slicing.

Serve

  1. Serve warm with avocado slices or a side of fresh greens.
  2. Drizzle with hot sauce or top with a dollop of sour cream.

Storage & Reheating:

  • Refrigerate: Store leftovers in an airtight container for up to 4 days.
  • Freeze: Slice and freeze for up to 3 months.
  • Reheat: Warm in the microwave or oven at 350°F (175°C) until heated through.

FAQs:

  1. Can I make this dairy-free?
    Yes! Swap heavy cream for unsweetened almond milk and use dairy-free cheese.
  2. Can I make this vegetarian?
    Absolutely! Skip the bacon and add more veggies like zucchini, tomatoes, or broccoli.
  3. How many carbs per serving?
    Each serving has about 3-4g net carbs, depending on ingredients used.
  4. Can I prepare this ahead of time?
    Yes! Assemble everything the night before, cover, and refrigerate. In the morning, bake as
    directed.
  5. What other meats can I use?
    Try ground sausage, turkey bacon, diced ham, or chorizo for variety.

Keto Breakfast Casserole

By:
A slice of Keto Breakfast Casserole filled with fluffy eggs, melted cheese, crispy bacon, and colorful vegetables, served on a white plate with a sprinkle of herbs, perfect for a low-carb breakfast.
Prep Time :10 minutes
Cook Time :30 minutes
Total Time :40 minutes

Ingredients

Base Ingredients:

  • 8 large eggs
  • ½ cup heavy cream
  • 1 ½ cups shredded cheddar cheese or your favorite cheese
  • ½ teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon garlic powder
  • ¼ teaspoon onion powder

Add-Ins (Customize to Taste!):

  • 6 strips bacon cooked and crumbled (or sausage, diced ham)
  • 1 cup spinach chopped
  • ½ cup bell peppers diced
  • ¼ cup onions diced
  • ½ cup mushrooms sliced
  • 1 tablespoon butter for sautéing veggies

Instructions

  • Preheat oven to 375°F (190°C) and grease a 9×9-inch baking dish.
  • Cook bacon in a skillet over medium heat until crispy, then crumble.
  • Remove excess grease and sauté onions, mushrooms, and bell peppers in butter until soft.
  • Stir in spinach and cook until wilted.
  • In a large bowl, whisk eggs, heavy cream, salt, pepper, garlic powder, and onion powder.
  • Stir in shredded cheese, cooked bacon, and sautéed veggies.
  • Pour the egg mixture into the greased baking dish.
  • Bake for 25–30 minutes, until the center is set and edges are golden.
  • Let cool for 5 minutes before slicing.
  • Serve warm with avocado slices or fresh greens.
  • Add hot sauce or a dollop of sour cream if desired.
  • Refrigerate leftovers in an airtight container for up to 4 days.
  • Reheat in the microwave or oven until warmed through.

Meet Alicia Thompson

Hi I'm Alicia Thompson, a passionate Chef, baker and stay-at-home mom. I love sharing my favorite recipes, hoping to bring a little joy and creativity to kitchens everywhere.

Read More About Me