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Spinach Mushroom Cottage Cheese Egg Bake

This healthy egg bake combines the heartiness of a classic breakfast casserole with a protein-rich twist. By incorporating cottage cheese into the egg mixture, this dish offers a creamy texture and extra nutrition without compromising on flavor. It is an ideal solution for busy mornings or effortless meal prep for the week ahead.

45 minCook time
1 hr 10 minTotal time
6Servings
EasyDifficulty

Instructions

  1. Preheat and Prep

    Preheat the oven to 350°F. Lightly spray a 9-inch by 13-inch baking pan with nonstick cooking spray.
  2. Sauté Vegetables

    Heat olive oil in a large, non-stick sauté pan. Add the chopped onion, mushrooms, and a pinch of salt. Cook for 6 to 8 minutes until the onions are translucent and the mushrooms are lightly browned.
  3. Wilt Spinach

    Add the roughly chopped spinach to the pan. Turn off the heat and toss until the spinach is slightly wilted and combined with the other vegetables.
  4. Prepare Base

    Spread the vegetable mixture evenly across the bottom of the prepared baking pan. Sprinkle the crumbled feta cheese over the vegetables and set aside.
  5. Mix Eggs

    In a large bowl, whisk together the eggs, cottage cheese, garlic powder, onion powder, salt, and black pepper.
  6. Combine and Bake

    Pour the egg mixture over the vegetables. Use a fork to gently pull some of the vegetables to the surface. Bake for 30 minutes or until the eggs are set through.
  7. Rest and Serve

    Remove from the oven and let the bake rest for 15 to 25 minutes before cutting and serving.

Tips

For a smoother texture, you can blend the eggs and cottage cheese together instead of whisking them to keep small curds.

Video

“HEALTHY EGG BAKE | spinach, mushrooms & cottage cheese recipe” by Clean & Delicious, watch on YouTube.

About this recipe

Served as a warm, savory slice, this dish features layers of sautéed spinach, mushrooms, and onions beneath a custardy egg and cottage cheese mixture topped with crumbled feta. It works well as a light lunch, a brunch centerpiece, or a high-protein dinner option. The combination of fresh vegetables and dairy creates a balanced meal that feels substantial yet healthy. Due to its make-ahead nature, you can prepare it in advance and simply bake it when ready. This versatility makes it a practical staple for those looking to streamline their cooking routine while maintaining a nutritious diet.

Published November 1, 2026.