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Feta Spinach Egg Muffins

These Spinach Feta Egg Muffins are an easy, oven-baked breakfast made with eggs, fresh spinach, red bell pepper, and crumbled feta. They're simple to prep in one bowl and perfect for busy mornings or meal prep.

A mini egg muffin with spinach and tomato on a spatula, ready to be served.

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A Quick Look at the Recipe

Recipe Name: Feta Spinach Egg Muffins
🕒 Ready In: About 30 minutes
👪 Serves: 12 egg muffins
🍽 Calories: 56 per muffin (estimate)
🥣 Main Ingredients: Eggs, fresh spinach, red bell pepper, feta cheese, oregano
📖 Dietary Info: Gluten-free; low carb; dairy-free option
👌 Difficulty: Easy - one bowl, simple baking

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The combination of vegetables and feta creates savory, soft egg muffins that hold together well without being dense or dry. Baking them in a muffin tin makes them easy to portion and grab on the go.

If you're looking for make-ahead breakfasts that work hot or cold, try our Greek Yogurt Bagels, Coconut Flour Muffins, Cookie Dough Overnight Oats, or Banana Walnut Bread.

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Why You'll Love these Feta Spinach Egg Muffins:

Perfect for meal prep: These egg muffins bake all at once and store well, making breakfasts for the week easy.
Savory and satisfying: Feta adds bold flavor while spinach and red pepper keep the muffins light and balanced.
Easy one-bowl recipe: Everything mixes together quickly with minimal prep and cleanup.
Portable and versatile: Enjoy them warm or cold for breakfast, snacks, or quick lunches.
Naturally gluten-free: No flour or fillers needed, just simple, wholesome ingredients.

Key Ingredients:

Eggs, red pepper, feta, spinach, oregano, and salt & pepper on a marble surface.
  • eggs. Provide structure and protein, allowing the muffins to bake up firm yet tender.
  • fresh spinach. Adds color and nutrients without overpowering the flavor when chopped and evenly distributed.
  • feta cheese. Brings a salty, tangy bite that enhances the eggs and helps the muffins stay flavorful.
  • red bell pepper. Adds sweetness and texture while keeping moisture balanced.

Scroll to the recipe card at the bottom of this page for exact quantities.

Easy Substitutions & Variations:

  • Swap the vegetables: Mushrooms, zucchini, or broccoli can replace the bell pepper or spinach; just keep the total amount similar to avoid excess moisture.
  • Change the cheese: Goat cheese or shredded mozzarella can be used instead of feta for a milder flavor.
  • Add protein: Stir in cooked bacon, sausage, or ham for a heartier egg muffin.
  • Adjust the seasoning: Omit the oregano for a simpler flavor or add a pinch of red pepper flakes for gentle heat.
  • Dairy-free option: Use a dairy-free feta-style cheese or omit the cheese entirely and season a bit more generously.

How to Make Feta Spinach Egg Muffins:

Beaten eggs in a glass bowl with egg shells, whisk, salt, pepper, and towel nearby.
  • Step 1: Preheat the oven to 350°F. Grease a 12-cup muffin tin well with nonstick spray and set aside. In a large mixing bowl, whisk the eggs until fully combined.
A bowl with eggs, vegetables, and feta cheese-perfect for Feta Spinach Egg Muffins prep.
  • Step 2: Add the chopped red bell pepper, spinach, crumbled feta, and dried oregano, then season with salt and pepper to taste.
A bowl of whisked eggs with spinach, peppers-perfect for Feta Spinach Egg Muffins prep.
  • Step 3: Stir until everything is evenly mixed. Divide the egg mixture evenly between the prepared muffin cups, filling each about ¾ full.
Muffin tin with six unbaked Feta Spinach Egg Muffins, surrounded by eggs and baking tools.
  • Step 4: Bake for 18-22 minutes, or until the egg muffins are set in the center and lightly golden on top. Gently remove and serve warm or at room temperature.

Recipe Notes & Tips:

  • Grease the pan well: Egg muffins tend to stick, so use plenty of nonstick spray or butter in each cup. You can also use a silicone muffin pan so you can pop them right out.
  • Chop vegetables finely: Smaller pieces help the muffins cook evenly and prevent pockets of moisture.
  • Don't overfill: Filling the cups about ¾ full prevents overflow and keeps the tops smooth.
  • Bake just until set: Over baking can make egg muffins dry or rubbery, so remove them once the centers are firm.
  • Expect slight deflation: Egg muffins will puff up while baking and settle slightly as they cool, this is normal.
  • Serving Suggestions: We love serving these egg muffins with our 3 Ingredient Banana Pancakes or Turkey Breakfast Sausage.
Egg muffin with spinach and tomatoes, cut open on a white plate with a gold fork.

How to Store:

Refrigerator: Store egg muffins in an airtight container in the refrigerator for up to 4 days.
Reheating: Reheat in the microwave for 20-30 seconds or warm briefly in the oven until heated through.
Freezing: Egg muffins can be frozen for up to 2 months. Let them cool completely, freeze in a single layer, then transfer to a freezer-safe container. Thaw overnight in the refrigerator before reheating.

Feta Spinach Egg Muffins FAQs:

Why did my egg muffins deflate after baking?

Egg muffins naturally puff up in the oven and deflate slightly as they cool. This is normal and doesn't affect the texture or flavor.

Can feta spinach egg muffins be made ahead of time?

Yes, these egg muffins are ideal for meal prep and can be made several days in advance. Store them in the refrigerator and reheat as needed.

Can you eat egg muffins cold?

Yes, feta spinach egg muffins can be eaten cold or at room temperature, making them great for packed breakfasts or snacks.

Egg muffin with spinach and tomato on a spatula, with fresh spinach in a bowl behind.

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A mini egg muffin with spinach and tomato on a spatula, ready to be served.

Feta Spinach Egg Muffins

5 from 1 vote
These Spinach Feta Egg Muffins are an easy, oven-baked breakfast made with eggs, fresh spinach, red bell pepper, and crumbled feta.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 12 servings
Course: Breakfast
Cuisine: American
Calories: 56

Ingredients  

  • 8 eggs
  • 1 red bell pepper, finely chopped
  • 1 cup fresh spinach, roughly chopped
  • cup feta cheese, crumbled
  • ½ teaspoon oregano
  • ¼ teaspoon salt
  • ¼ teaspoon pepper

Instructions
 

  1. Preheat the oven to 350°F. Grease a 12-cup muffin tin well with nonstick spray and set aside.
  2. In a large mixing bowl, whisk the eggs until fully combined. Add the chopped red bell pepper, spinach, crumbled feta, and dried oregano, then season with salt and pepper to taste. Stir until everything is evenly mixed.
  3. Divide the egg mixture evenly between the prepared muffin cups, filling each about ¾ full.
  4. Bake for 18-22 minutes, or until the egg muffins are set in the center and lightly golden on top.
  5. Let the egg muffins cool in the pan for 5 minutes, then gently remove and serve warm or at room temperature.

Nutrition

Calories: 56kcalCarbohydrates: 1gProtein: 4gFat: 4gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gTrans Fat: 0.01gCholesterol: 113mgSodium: 140mgPotassium: 80mgFiber: 0.3gSugar: 1gVitamin A: 723IUVitamin C: 13mgCalcium: 42mgIron: 1mg

Notes

  • Grease the pan well: Egg muffins tend to stick, so use plenty of nonstick spray or butter in each cup. You can also use a silicone muffin pan so you can pop them right out.
  • Chop vegetables finely: Smaller pieces help the muffins cook evenly and prevent pockets of moisture.
  • Don't overfill: Filling the cups about ¾ full prevents overflow and keeps the tops smooth.
  • Bake just until set: Over baking can make egg muffins dry or rubbery, so remove them once the centers are firm.
  • Expect slight deflation: Egg muffins will puff up while baking and settle slightly as they cool, this is normal.
  • Serving Suggestions: We love serving these egg muffins with our 3 Ingredient Banana Pancakes or Turkey Breakfast Sausage.

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5 from 1 vote

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