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This egg and cottage cheese bake is an easy make-ahead brunch centerpiece! Loaded with savory breakfast sausage, sharp cheddar, fresh vegetables, and a creamy blended egg-and-cottage-cheese base, it bakes up golden, fluffy, and sliceable — the ultimate dish for holiday brunches, weekend entertaining, or any time you need to feed a hungry group without breaking a sweat.
See recipe card below for full list of measurements, ingredients, and instructions.
Why This Recipe is So Good
- Each slice packs roughly 29 grams of protein, packed with eggs, cottage cheese, sausage, and real cheese, doing what they do best. And it’s just as smart for busy weekday mornings as it is impressive at a holiday brunch table.
- Blending that cottage cheese right into the egg mixture creates a silky, almost custardy base that’s a total upgrade from any regular egg bake you’ve had before. It adds serious protein without changing the flavor — and nobody at your brunch table will ever guess your secret ingredient.
- Assemble the entire thing the night before, refrigerate it, and slide it straight into the oven the morning of, which makes this egg cottage cheese bakecompletely stress-free when you’re busy feeding a bunch of people. Serve this at baby showers, holiday brunches, Christmas breakfasts, or any time you want something easy yet nutritious!
What You Need to Know Before You Start
- Full-fat cottage cheese gives the egg bake a richer flavor and a fluffier, creamier consistency, as it helps prevent the watery texture that can come from lower-fat varieties. Blending eliminates any lumpy cottage cheese pockets, creating that silky, custardy base that makes this bake truly special. Use an immersion blender right in your mixing bowl, or blend everything in a standard blender for about 30 seconds until completely uniform.
- Before adding the sausage and vegetables to the egg mixture, give everything at least 5 to 10 minutes off the heat before combining — this is the difference between a silky, evenly set bake and one that’s grainy or scrambled in spots. Patience here costs you nothing and saves the whole dish.
- It’s best to sauté vegetables first; this removes excess moisture and brings out their flavor. I don’t recommend using raw veggies as they might make the bake watery. This is especially true for the spinach, which releases a significant amount of liquid.
Recipe Variations
Make it with Turkey Sausage: Swap the bulk breakfast sausage for turkey breakfast sausage for a leaner version. The flavor and texture are very similar, slightly lighter in richness but just as satisfying.
Go Meatless: Skip the sausage and double up on the veggies. Diced mushrooms, zucchini, or sun-dried tomatoes add plenty of substance and depth.
Change Up the Cheese: Swap the cheddar-Gruyère blend for pepper jack and smoked Gouda, or use all Parmesan and mozzarella for an Italian-inspired version.
Add Heat: Stir in ¼ to ½ teaspoon red pepper flakes or a diced jalapeño with the vegetables for a spicy kick that cuts beautifully through all that richness.
Go Mediterranean: Replace the sausage with diced sun-dried tomatoes, swap in crumbled feta for the cheddar, and stir in fresh dill or dried oregano. Kalamata olives are optional but highly encouraged.
Frequently Asked Questions
Yes — this recipe is practically designed for it. Assemble the entire unbaked casserole the night before, cover tightly with plastic wrap, and refrigerate overnight. Pull it out while the oven preheats and add 5 to 10 minutes to the bake time since it’ll be going in cold.
Excess moisture is almost always the reason, usually from vegetables that weren’t fully sautéed, frozen spinach that wasn’t squeezed dry, or low-fat cottage cheese. Make sure all your vegetables are fully cooked before adding them to the egg mixture, and always use full-fat cottage cheese for the best results.
You can, though the texture will be slightly less rich and custardy. Replace each whole egg with 3 tablespoons of egg whites (approximately 2 egg whites per whole egg) for a lighter, higher-protein version.
More Brunch Bake Recipes
- Easy Croissant Breakfast Casserole with Sausage & Cheese
- Sausage and Hashbrown Breakfast Casserole
- Monte Cristo French Toast Casserole
- Cheesy Ham and Potato Casserole
- Paleo Breakfast Bake with Sweet Potatoes and Apples
- Crockpot Breakfast Casserole
- Tonga Toast French Toast Casserole
- Gluten Free Breakfast Casserole
- Breakfast Taco Casserole
- Eggs Benedict Casserole
- Healthy Fudgy Brownies (Refined Sugar-Free)
Making changes to a recipe can result in recipe failure. Any substitutions or variations listed are simple changes that I believe will work in this recipe, but results are not guaranteed.
Cottage Cheese and Egg Bake
Equipment
- 9×13-inch casserole dish
- Medium skillet
- medium mixing bowl
- immersion blender or regular blender
- Nonstick cooking spray
Ingredients
- 1 tablespoon olive oil
- 1 pound bulk breakfast sausage
- ½ cup green onions thinly sliced
- 2 cloves garlic minced
- 1 red bell pepper diced small
- 2 cups fresh baby spinach chopped
- 12 large eggs
- 16 ounces cottage cheese full-fat preferred
- 1½ cups sharp cheddar cheese shredded, or 1 cup shredded sharp cheddar and ½ cup shredded Gruyère
- ½ teaspoon salt
- ¼ teaspoon black pepper
Instructions
- Preheat oven to 375°F. Lightly spray 9×13-inch casserole dish with nonstick cooking spray. Set aside.
- Heat 1 tablespoon of olive oil in medium skillet over medium heat. Add 1 pound bulk breakfast sausage and cook approximately 10 minutes, breaking into crumbles, until fully cooked through. Transfer sausage to separate dish and set aside to cool.
- In same skillet over medium heat, add ½ cup thinly sliced green onions, 2 cloves minced garlic, and 1 small-diced red bell pepper. Sauté 4 to 5 minutes until vegetables are softened.
- Add 2 cups chopped fresh baby spinach and stir until just wilted, about 1 minute. Remove skillet from heat. Allow mixture to cool at least 5 to 10 minutes.
- In medium bowl, combine 12 large eggs, 16 ounces cottage cheese, 1½ cups shredded sharp cheddar cheese (or 1 cup shredded sharp cheddar and ½ cup shredded Gruyère), ½ teaspoon salt, and ¼ teaspoon black pepper. Blend using immersion blender (or transfer to regular blender) until completely smooth.
- Add cooled sausage and cooled sautéed vegetables to blended egg mixture. Stir until fully combined.
- Pour mixture into prepared casserole dish.
- Bake 40 to 50 minutes, until egg bake is completely firm in center. Begin checking at 35 minutes — thin knife inserted into center should come out clean. If top browns excessively before center is set, cover loosely with aluminum foil for final 10 minutes of baking.
- Allow egg bake to cool at least 10 minutes before cutting into 8 even slices. Serve warm.
Approximate Information for One Serving
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
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