When I’m looking for a breakfast that fuels my workouts and keeps my macros on track, I turn to this Bodybuilder High-Protein Egg White Breakfast Casserole. It’s a low-carb breakfast that’s packed with protein to help build muscles and keep me full all morning. With a mix of egg whites, veggies, and a little cheese, it’s easy to make, super satisfying, and perfect for meal prep or a quick morning boost. I can’t wait for you to try it!
INGREDIENTS NEEDED TO MAKE IT
- Butter (unsalted): I use ½ cup of melted unsalted butter to make the casserole rich and creamy.
- Bacon: I cook 1 pound of bacon until crispy and crumble it for a smoky, crunchy flavor.
- Breakfast Sausage: I add 16 ounces of cooked, crumbled breakfast sausage like Jimmy Dean’s Pork Sausage for a hearty, savory touch.
- Onion: I dice 1 onion to bring a sweet, aromatic flavor to the casserole.
- Bell Pepper: I chop 1 bell pepper to add a colorful, slightly sweet crunch.
- Cottage Cheese (4% fat): I mix in 16 ounces of cottage cheese for creaminess and extra protein.
- Cheddar Cheese: I use 2 cups of shredded cheddar cheese for that melty, gooey, savory goodness.
- Flour: I stir in ¼ cup of flour to help bind everything together.
- Baking Powder: I add 1 teaspoon of baking powder to keep the egg mixture light and fluffy.
- Salt: I sprinkle in ½ teaspoon of salt to enhance all the flavors.
- Black Pepper: I use ¼ teaspoon of ground black pepper for a little warmth and depth.
- Egg Whites: I separate 12 egg whites, which form a high-protein, fluffy base for this casserole.
WHY I LOVE THIS RECIPE
- Low-Carb & High-Protein: I love that this casserole is just 7 carbs per serving, making it a perfect low-carb breakfast to fuel my day.
- Easy Meal Prep: I can make it ahead of time for busy mornings and have a healthy, protein-packed breakfast ready to go.
- Deliciously Flavorful: I enjoy the combination of bacon, sausage, and cheddar cheese—it’s savory, hearty, and keeps me coming back for more.
HOW TO PREPARE BREAKFAST CASSEROLE?
Time needed: 45 minutes
- Preheat the Oven:
Preheat your oven to 350 degrees F. - Prepare the Casserole Dish:
Grease a 9×13-inch casserole dish with a small amount of melted butter or non-stick cooking spray. - Pre Cook Ingredients:
Fry the bacon crispy and crumble. Cook the breakfast sausage until it’s no longer pink and crumbly. Sautee over medium heat the onions and bell peppers in butter until they soften for about 10 minutes.
- Layer the Ingredients:
In the casserole dish, layer the crumbled bacon, crumbled and cooked breakfast sausage, diced onion, and diced bell pepper. Sprinkle about one cup of the cheddar cheese on top. - Prepare the Egg Mixture:
In a separate large bowl, with a hand mixer beat together the melted butter, egg whites, cottage cheese, flour, baking powder, salt, and black pepper. - Combine Egg Mixtures:
Pour this airy egg and cheese mixture over the layered ingredients in the casserole dish. Sprinkle the remaining cup of cheese on top. - Bake:
Place the baking dish in the preheated oven and bake for approximately 25-30 minutes or until the top is golden brown and the casserole is set. - Serve:
Allow the healthy egg bake to cool slightly before slicing and serving. Enjoy a protein-packed breakfast to fuel your day!
healthy breakfast casserole variations:
- Swap cheeses: I sometimes use mozzarella or pepper jack instead of cheddar in this high-protein breakfast casserole for a slightly different flavor, and it keeps the low-carb breakfast option intact.
- Change the meat: I like swapping bacon or breakfast sausage for turkey sausage to make this egg white casserole recipe a bit leaner while keeping it protein-packed for my bodybuilder breakfast goals.
- Veggie variations: I often add spinach, mushrooms, or zucchini to this low-carb egg bake to give it more bulk and nutrition without adding many carbs.
- Make it keto-friendly: I sometimes replace the flour with almond or coconut flour to keep this savory egg white casserole a perfect keto breakfast casserole that’s high in protein.
- Meal prep options: I like making individual portions in muffin tins instead of a large casserole for a quick, protein-packed morning meal that’s easy to reheat for a bodybuilder breakfast or low-carb breakfast on the go.
FAQ – FREQUENTLY ASKED QUESTIONS:
Yes, you can use whole eggs if you prefer. However, using only egg whites reduces the overall fat content and increases the protein concentration.
Absolutely! You can meal prep the casserole the night before and refrigerate it. In the morning, just pop it in the oven for a convenient and quick breakfast.
Certainly! Substitute dairy-free alternatives for cheese, such as vegan cheese or nutritional yeast. Choose plant-based milk if the recipe calls for it.
The casserole is done when the edges are golden brown, and the center is set. Insert a knife or toothpick into the center; if it comes out clean, it’s ready.
Absolutely! For all the bodybuilders out there lean meats like lean ground turkey, turkey bacon, chicken sausage, or ham can be added for extra protein and flavor. This recipe boasts 26 grams of protein per serving.
WHAT IS SERVED WITH a Healthy breakfast casserole?
When I serve the Egg White Breakfast Casserole, I like to pair it with fresh avocado slices or a side of sautéed spinach to keep the meal low-carb and nutrient-packed. Sometimes I add a small portion of fresh berries for a touch of natural sweetness while still keeping it a protein-packed breakfast. It’s also great alongside a hot cup of black coffee or green tea, making this high-protein breakfast a complete and satisfying meal.
HOW TO STORE AND REHEAT LEFTOVER HEALTHY EGG BAKE?
When I have leftovers of this easy breakfast casserole, I let it cool to room temperature first. Then I either cover the whole dish tightly with plastic wrap or put individual portions in an airtight container and pop them in the fridge for up to 3–4 days. To reheat, I like using the oven at 350°F until it’s warmed through, or I microwave single servings for a quick breakfast, adding a little water to keep it moist. I just heat until it’s hot and ready to enjoy!
CAN THIS SAVORY BREAKFAST CASSEROLE BE FROZEN?
When I want to freeze leftover high-protein egg white breakfast casserole, I let it cool completely first. Then I either portion it into individual servings or wrap the whole dish tightly with plastic wrap and foil, label it with the date, and pop it in the freezer for up to 2–3 months. When I’m ready to eat it, I thaw it overnight in the fridge, then reheat individual servings in the microwave with a splash of water or the whole dish in the oven at 350°F until it’s hot and reaches 165°F inside.
LOOKING FOR MORE BREAKFAST RECIPES? TRY THESE!
Easy Egg and Chorizo Mexican Breakfast Skillet Recipe: This is a flavor-packed journey to the heart of Mexican cuisine, where zesty chorizo and perfectly cooked eggs come together in a harmonious symphony of taste.
Easy Veggie Mushroom Zucchini Omelet: It’s packed with mushrooms, zucchini, and fluffy eggs, giving you a delicious way to start your day while sneaking in some veggies.
Quiche Lorraine: This savory pie is a testament to the simple yet exquisite flavors that define French cooking. A golden, buttery crust cradles a velvety filling of eggs, cream, and the star of the show – crispy, smoky bacon.
Bodybuilder High-Protein Egg White Breakfast Casserole
Equipment
- Large Non-Stick Fry Skillet/Pan
- 9×13 baking dish
Ingredients
- ½ Cup Butter (unsalted) (melted)
- 1 Pound Bacon (fried crispy) (crumbled)
- 1 16 oz Breakfast Sausage (Jimmy Deans Pork Sausage) (crumbled and cooked)
- 1 Onion (diced)
- 1 Bell Pepper (diced)
- 1 16 oz Cottage Cheese (4% fat)
- 2 Cups Cheddar Cheese (use your favorite)
- ¼ Cup Flour
- 1 Tsp Baking Powder
- ½ Tsp Salt
- ¼ Tsp Black Pepper (ground)
- 12 Egg Whites (yolks and whites separated)
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C).
- Prepare the Casserole Dish: Grease a 9×13-inch casserole dish with a small amount of melted butter or non-stick cooking spray.
- Pre Cook Ingredients: Fry the bacon crispy and crumble. Cook the breakfast sausage until its no longer pink and crumbly. Sautee the onions and bell peppers in butter until they begin to soften about 10 minutes.
- Layer the Ingredients: In the casserole dish, layer the crumbled bacon, crumbled and cooked breakfast sausage, diced onion, and diced bell pepper. Sprinkle about one cup of the cheddar cheese on top.
- Prepare the Egg Mixture: In a separate bowl, with a hand mixer beat together the melted butter, egg whites, cottage cheese, flour, baking powder, salt, and black pepper.
- Combine Egg Mixtures: Pour this airy egg and cheese mixture over the layered ingredients in the casserole dish. Sprinkle the remaining cup of cheese on top.
- Bake: Place the casserole dish in the preheated oven and bake for approximately 25-30 minutes or until the top is golden brown and the casserole is set.
- Serve: Allow the casserole to cool slightly before slicing and serving. Enjoy a protein-packed breakfast to fuel your day!
- This High-Protein Breakfast Casserole is a delicious and nutritious way to start your morning with a boost of energy.
