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high protein breakfast s casserole

25g Protein Breakfast Casserole That Keeps You Full for Hours

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A high-protein breakfast casserole packed with eggs, sausage, vegetables, and cheese for a nutritious start to your day.

  • Total Time: 65 minutes
  • Yield: 6 servings 1x

Ingredients

Scale
  • 8 large eggs
  • 1 cup cottage cheese (or Greek yogurt)
  • 1/2 cup milk (any type)
  • 1 cup cooked lean sausage or turkey sausage
  • 1 cup chopped vegetables (bell peppers, spinach, zucchini, or mushrooms)
  • 1/2 cup rolled oats (optional for extra protein and texture)
  • 1 cup shredded cheddar or mozzarella cheese
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1/2 tsp black pepper
  • 1/2 tsp salt
  • 1/4 tsp paprika
  • Cooking spray or butter for greasing the baking dish

Instructions

  1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray.
  2. Cook sausage in a skillet over medium heat until browned. Add vegetables and sauté for 3-5 minutes. Set aside.
  3. Whisk eggs, cottage cheese, milk, and seasonings in a large bowl.
  4. Fold sausage, vegetables, oats, and shredded cheese into the egg mixture.
  5. Pour into the baking dish and top with extra cheese if desired.
  6. Bake for 45-50 minutes until set and golden brown. Cool for 5-10 minutes before slicing.

Notes

  • Use Greek yogurt for extra protein.
  • Add oats for texture and fiber.
  • Let the casserole cool slightly before slicing.
  • Store leftovers in the fridge for up to 3 days.
  • Author: Livia Reed
  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Low Lactose

Nutrition

  • Serving Size: 1 slice
  • Calories: 320
  • Sugar: 3g
  • Sodium: 580mg
  • Fat: 18g
  • Saturated Fat: 7g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 10g
  • Fiber: 2g
  • Protein: 25g
  • Cholesterol: 280mg