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Easy Protein-Packed Cottage Cheese Breakfast Casserole

This Easy Protein-Packed Cottage Cheese Breakfast Casserole is a delicious and nutritious way to start your day. Made with hearty sausage, fluffy eggs, and creamy cottage cheese, it's perfect for a filling breakfast or brunch. Simple to prepare, this casserole is ideal for meal prep or feeding a crowd. Enjoy a flavorful, protein-packed meal that will keep you satisfied all morning long!
Prep Time15 minutes
Cook Time1 hour
Total Time1 hour 15 minutes
Course: Breakfast
Cuisine: American
Keyword: Cottage Cheese Egg and Sausage Casserole, Egg Breakfast Casserole, Protein Cottage Cheese Breakfast Casserole, Veggie and Cottage Cheese Breakfast Casserole
Servings: 8 servings
Calories: 765kcal
Author: George - U Keep Cooking

Equipment

  • 9 x 13 baking dish

Ingredients

  • 1 lb. Breakfast Sausage (cooked and crumbled)(Jimmy Deans)
  • 12 Eggs
  • 16 oz Cheddar Cheese (shredded)(divided)
  • ½ Cup Parmesan Cheese (shredded)
  • 10 oz Frozen Spinach (thawed)(moisture squeezed out)
  • 24 oz Cottage Cheese (4% milk fat)
  • 1 Stick Unsalted Butter (melted)
  • 1 Cup Red Bell Pepper (diced)
  • ½ Cup Onion (minced)
  • ¾ Cup Flour
  • 1 Tsp Oregano
  • 1 Tsp Onion Powder
  • 1 Tsp Garlic Powder
  • Salt and Black Ground Pepper (to taste)

Instructions

  • Preheat the Oven: Set your oven to 350°F (175°C) to get it ready for baking.
  • Cook the Sausage: In a large skillet over medium heat, cook 1 lb. breakfast sausage until browned and crumbled. Drain any excess fat and set the sausage aside to cool slightly.
  • Prepare the Vegetables: While the sausage is cooking, dice 1 cup of red bell pepper and mince ½ cup of onion. Thaw 10 oz. of frozen spinach and squeeze out any excess moisture.
  • Mix the Eggs and Cheeses: In a large mixing bowl, crack 12 eggs and whisk until well-beaten. Add 24 oz. of cottage cheese, ½ cup of shredded Parmesan cheese, and 12 oz. of shredded cheddar cheese (reserving the remaining 4 oz. for topping).
  • Combine the Ingredients: To the egg mixture, add the cooked sausage, diced red bell pepper, minced onion, thawed spinach, 1 stick of melted unsalted butter, ¾ cup of flour, oregano, onion powder, and garlic powder. Season with salt and black ground pepper to taste. Mix until all ingredients are well combined.
  • Pour into Baking Dish: Grease a 9x13-inch baking dish, then pour the mixture into the dish, spreading it out evenly.
  • Bake in Two Steps: Cover the casserole dish with foil and bake for 25 minutes. Remove from the oven, uncover, and sprinkle the reserved 4 oz. of shredded cheddar cheese over the top. Return the dish, uncovered, to the oven and bake for an additional 30 minutes, or until the center is set and no longer jiggly.
  • Cool and Serve: Let the casserole cool for about 10 minutes before cutting into squares. Serve warm and enjoy!

Nutrition

Calories: 765kcal | Carbohydrates: 17g | Protein: 44g | Fat: 58g | Saturated Fat: 28g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 17g | Trans Fat: 1g | Cholesterol: 392mg | Sodium: 1462mg | Potassium: 541mg | Fiber: 2g | Sugar: 4g | Vitamin A: 5739IU | Vitamin C: 12mg | Calcium: 667mg | Iron: 4mg