Cottage Cheese Egg Bake for a High-Protein Breakfast

This cottage cheese egg bake is a one-dish breakfast casserole: eggs blended with cottage cheese and milk, studded with spinach, peppers, onion and mushrooms, and topped with cheese. One 9×13-inch dish makes 6 servings with about 10 minutes of prep, and the slices reheat well, which makes it a good option for busy mornings.

Ingredients

**Egg Mixture**

• 8 large eggs
• 1 cup cottage cheese (full-fat or low-fat)
• 1/2 cup milk
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon garlic powder (optional)

**Vegetables & Add-Ins**

• 1 cup chopped spinach or kale
• 1/2 cup diced bell peppers
• 1/2 cup diced onions
• 1/2 cup mushrooms, sliced

**Cheese Topping**

• 3/4 cup shredded cheddar or mozzarella

**Optional Protein Boosts**

• 1/2 cup cooked turkey bacon, sausage, or ham

How to Make the Egg Bake

1. Preheat your oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
2. In a large bowl, whisk together the eggs, cottage cheese, milk, salt, pepper, and garlic powder until smooth and slightly frothy.
3. Stir in the vegetables and optional proteins until evenly distributed. The mixture should be colorful with visible pieces of spinach, peppers, and mushrooms.
4. Pour the egg mixture into the prepared baking dish and spread it evenly. Sprinkle the shredded cheese evenly on top.

5. Bake uncovered for 35–40 minutes, or until the edges are golden brown and the center is set but slightly jiggly. A toothpick inserted should come out mostly clean.
6. Let the egg bake cool for 5–10 minutes before slicing. This helps it firm up and makes serving easier.
7. Serve warm, straight from the dish, or slice into squares for an easy grab-and-go breakfast.

How to Tell When the Egg Bake Is Done

The center should look set with only a slight jiggle, and the edges should be golden. Because the eggs keep cooking from residual heat, a bake that looks just barely set will firm up during the resting time. For food safety, egg dishes should reach an internal temperature of 160°F in the center, so use a thermometer if you are unsure. Overbaking makes the texture rubbery and pushes water out of the eggs.

Why Egg Bakes Turn Watery and How to Prevent It

A pool of liquid on the plate usually comes from the vegetables, not the eggs. Spinach, mushrooms and peppers release water as they bake.

• Squeeze chopped spinach or kale dry, and pat mushrooms and peppers with a paper towel before stirring them in.
• Whisk only until the eggs are combined. Over-mixing adds air that collapses and weeps.
• Full-fat cottage cheese releases less liquid than low-fat, although low-fat still works if you prefer a lighter bake.
• Let the bake rest before cutting so the liquid can reabsorb.

Swaps and Add-Ins

• **Vegetables:** zucchini, broccoli or cherry tomatoes work in place of the ones listed. Watery vegetables such as zucchini should be salted and drained or cooked first.
• **Cheese:** pepper jack adds a little heat, while Swiss gives a creamy melt.
• **Cottage cheese:** Greek yogurt or ricotta can replace it. Expect a slightly different flavor and a bit less of the curd texture.
• **Vegetarian:** skip the meat and add extra cheese or beans for protein.
• **Flavor:** a pinch of smoked paprika or chopped fresh herbs such as parsley or chives lifts the flavor.
• **Gluten:** the base recipe has no flour, but check any packaged meats or seasoning mixes for hidden gluten.

Making Ahead, Storing and Freezing

For a fresh-baked breakfast, assemble the dish the night before, cover it and refrigerate, then bake in the morning. Because it is straight from the fridge, it may need a few extra minutes in the oven.

Refrigerate leftovers within 2 hours of baking. Cut into squares and store in an airtight container in the fridge for up to 4 days, then reheat in the microwave or oven until steaming hot, to 165°F. To freeze, wrap portions individually or use a freezer-safe container for up to 2 months, thaw overnight in the fridge, then reheat.

What to Serve With a Cottage Cheese Egg Bake

Serve it with fresh fruit, whole-grain toast or a simple green salad for a complete breakfast. If you like protein-forward make-ahead food, the high protein lunch meal prep ideas follow the same approach, and the brunch ideas offer more dishes to pair with it for a crowd. If you have cottage cheese left over, the cottage cheese ice cream is another way to use it.

Egg Bake FAQ

Can I make this egg bake ahead of time?

Yes. Assemble it the night before, cover and refrigerate, and bake in the morning. You can also bake it ahead, refrigerate, and reheat slices during the week.

Can I make it gluten-free or low-carb?

It has no flour, so it is naturally gluten-free and fairly low in carbohydrate (about 5g per serving on the card). Check added meats and seasonings for gluten.

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