These Spinach & Feta Egg Muffins are fluffy, savory, and packed with spinach, creamy feta, fresh herbs, and eggs. They’re perfect for breakfast, brunch, meal prep, or a quick high-protein snack. The golden edges and pockets of melted cheese make them especially delicious served warm.
Recipe Details
Yield: 10–12 egg muffins
Prep Time: 15 minutes
Cook Time: 20–25 minutes
Total Time: 40 minutes
Servings: 4–6
Difficulty: Easy
Ingredients
Egg Mixture
8 large eggs
½ cup cottage cheese
½ cup crumbled feta cheese
½ cup shredded mozzarella cheese
2 cups fresh spinach, finely chopped
2 green onions, thinly sliced
2 tablespoons fresh dill, chopped
1 tablespoon fresh parsley, chopped
2 cloves garlic, minced
½ teaspoon dried oregano
¼ teaspoon black pepper
¼ teaspoon salt
¼ teaspoon red pepper flakes, optional
1 tablespoon olive oil
Optional Toppings
Extra crumbled feta
Fresh dill
Sliced green onions
Freshly cracked black pepper
Instructions
1. Preheat the Oven
Preheat your oven to 375°F (190°C).
Grease a 12-cup muffin pan generously with olive oil or nonstick cooking spray.
For easier removal, you can also use silicone muffin cups.
2. Prepare the Spinach
Heat 1 tablespoon olive oil in a skillet over medium heat.
Add the chopped spinach and cook for 1–2 minutes, just until wilted.
Add the minced garlic and cook for another 30 seconds.
Remove from the heat.
Allow the spinach to cool slightly, then squeeze out excess moisture.
Important: Removing excess water prevents the egg muffins from becoming soggy.
3. Whisk the Eggs
Crack the eggs into a large bowl.
Add the cottage cheese, oregano, black pepper, salt, and red pepper flakes if using.
Whisk thoroughly until the mixture is smooth and well combined.
The cottage cheese helps give the muffins a soft, fluffy texture.
4. Add the Vegetables and Cheese
Stir in:
Cooked spinach
Green onions
Dill
Parsley
Feta
Mozzarella
Mix gently until everything is evenly distributed.
5. Fill the Muffin Pan
Divide the mixture evenly between 10–12 muffin cups.
Fill each cup approximately ¾ full.
Don’t fill them completely to the top because the eggs will puff up during baking.
Sprinkle a little extra feta over each muffin if desired.
6. Bake
Place the muffin pan in the preheated oven.
Bake for 20–25 minutes, or until:
The centers are set.
The tops are lightly golden.
The edges are slightly browned.
The eggs no longer look wet.
Don’t overbake, as this can make the muffins rubbery.
7. Cool Slightly
Remove the pan from the oven and let the muffins cool for 5–10 minutes.
Run a small knife around the edges if necessary, then gently lift them from the pan.
Garnish with fresh dill, green onions, or extra feta.
How to Make Them Extra Fluffy
For the softest texture:
Don’t overbeat the eggs.
Add cottage cheese for extra moisture and protein.
Avoid overbaking.
Squeeze excess moisture from the spinach.
Let the muffins rest for a few minutes after baking.
Variations
Mediterranean Style
Add:
¼ cup chopped sun-dried tomatoes
¼ cup chopped Kalamata olives
Extra oregano
Mushroom & Spinach
Sauté ½ cup finely chopped mushrooms with the spinach before adding them to the eggs.
Turkey & Spinach
Add ½ cup cooked, crumbled turkey sausage.
Low-Carb
The recipe is already naturally low in carbohydrates. Serve with avocado, cucumber, or a simple green salad.
Spicy
Add diced jalapeño or an extra pinch of red pepper flakes.
Extra Protein
Increase the cottage cheese to ¾ cup or add ½ cup cooked chicken or turkey.
Serving Suggestions
Serve these egg muffins with:
Avocado slices
Fresh tomatoes
Cucumber salad
Greek yogurt
Roasted vegetables
Fresh fruit
Mixed greens
Whole-grain toast
They’re also excellent on their own for a quick breakfast.
Storage & Meal Prep
Refrigerator
Allow the muffins to cool completely before placing them in an airtight container.
Refrigerate for up to 4 days.
Freezer
Place cooled muffins on a baking sheet and freeze until solid.
Transfer to a freezer-safe bag or container and freeze for up to 2 months for best quality.
Reheating
From refrigerated: microwave for 30–60 seconds.
From frozen: thaw overnight in the refrigerator, then microwave for about 60–90 seconds, or until heated through.
For a better texture, reheat them in a 350°F (175°C) oven for 8–10 minutes.
Nut & Allergy Information
Peanuts: None in the basic recipe.
Tree nuts: None in the basic recipe.
Dairy: Contains cottage cheese, feta, and mozzarella.
Eggs: Contains eggs.
Gluten: The basic recipe is naturally gluten-free, but check packaged cheeses and seasonings if preparing for someone with celiac disease or a severe gluten allergy.
Soy: No intentional soy ingredients, but check packaged cheese labels for additives.
Sesame: None in the basic recipe.
Important Allergy Note
If these are being prepared for someone with a serious allergy, check all packaged ingredients for allergen and cross-contact statements.
Recipe Q&A
Can I use frozen spinach?
Yes. Thaw it completely and squeeze out as much liquid as possible before adding it to the egg mixture.
Can I make these without cottage cheese?
Absolutely. Replace it with plain Greek yogurt or use an additional ½ cup shredded cheese. Cottage cheese does, however, help make the muffins especially soft and protein-rich.
Can I use only feta cheese?
Yes. You can replace the mozzarella with additional feta, although the texture will be slightly different.
Why did my egg muffins become watery?
The most common cause is excess moisture from spinach or other vegetables. Always squeeze cooked spinach thoroughly before adding it.
Why did my muffins collapse after baking?
Eggs naturally puff while baking and may shrink slightly as they cool. Significant collapsing can happen when they’re overbaked or when there is too much liquid.
Can I make these ahead of time?
Yes. They’re excellent for meal prep. Bake them completely, cool, refrigerate, and reheat when needed.
Can I use other vegetables?
Yes. Finely chopped bell peppers, mushrooms, zucchini, broccoli, and tomatoes all work well. Cook watery vegetables first and drain them thoroughly.
Can I make them without cheese?
Yes, although they won’t have the same creamy, savory flavor. Add extra vegetables and herbs for flavor.
Are these suitable for a low-carb diet?
Yes. Eggs, spinach, feta, mozzarella, and cottage cheese are all relatively low in carbohydrates. Check the nutrition label of your specific dairy products for exact carbohydrate amounts.
How do I prevent sticking?
Grease the muffin pan generously, or use silicone liners. Let the muffins cool for several minutes before removing them.
Approximate Nutrition
Per muffin, assuming 12 muffins:
Calories: ~130–150
Protein: ~10–11 g
Carbohydrates: ~2–3 g
Fat: ~8–9 g
Fiber: ~0.5–1 g
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