Feta and Spinach Frittata

Feta and Spinach Frittata

Mia

This Feta and Spinach Frittata is a quintessential Mediterranean breakfast that brings together the bold, tangy flavor of crumbled feta cheese with the earthy freshness of spinach in a light, fluffy egg base. Inspired by the traditional Italian frittata and Greek spanakopita, this dish represents the perfect fusion of Mediterranean flavors while remaining simple enough for busy weekday mornings.

What makes this frittata truly special is its versatility and nutritional profile. Packed with protein from eggs and feta, plus iron and vitamins from fresh spinach, it's a complete meal that aligns perfectly with Mediterranean diet principles. The combination of olive oil, fresh herbs, and quality cheese creates layers of flavor that taste indulgent while remaining wholesome and nourishing.

This grab-and-go breakfast can be enjoyed warm from the oven or at room temperature, making it ideal for meal prep. Slice it into wedges and store in the refrigerator for up to four days, then simply reheat or eat cold for a protein-packed breakfast that will keep you satisfied until lunch. The frittata's sturdy texture holds up beautifully, making it perfect for wrapping in foil and taking on the road.

Whether you're following a Mediterranean diet or simply looking for a healthier breakfast option, this frittata delivers on taste, nutrition, and convenience. Serve it alongside a simple tomato salad or fresh fruit for a complete Mediterranean-inspired morning meal that will become a regular in your breakfast rotation.

Nutrition

35 minutes
None servings
195 calories
Fat 14.00g
Carbs 5.00g
Protein 13.00g

Ingredients

8 largeeggs
3 cupsfresh spinach, roughly chopped
4 ozfeta cheese, crumbled
2 tbspextra virgin olive oil
1 mediumyellow onion, finely diced
2 clovesgarlic, minced
1/4 cupmilk
2 tbspfresh dill, chopped (optional)
1/2 tspsalt
1/4 tspblack pepper, freshly ground
1/2 cupcherry tomatoes, halved (optional)

Equipment

Cutting board
Whisk
measuring spoons
measuring cups
large mixing bowl
chef's knife
spatula
oven mitts
10-inch oven-safe skillet

16:8 Diet

This nutrient-dense frittata is ideal for 16:8 intermittent fasting eating windows, providing sustained energy from high-quality protein, healthy fats, and fiber-rich vegetables. The balanced macronutrients help practitioners meet their nutritional needs within the compressed timeframe while promoting satiety throughout the day.

80/20 Diet

This frittata aligns perfectly with 80/20 principles, with the majority of ingredients being nutrient-dense whole foods including eggs, fresh spinach, tomatoes, onions, and olive oil. The recipe emphasizes anti-inflammatory ingredients and minimally processed components while allowing for the flavorful addition of feta cheese.

Atkins Diet

This frittata is Atkins-compliant with very low net carbs, featuring high-quality protein from eggs and full-fat feta cheese, healthy fats from olive oil, and low-carb vegetables like spinach. It completely avoids grains, sugar, and starchy vegetables while providing satisfying, nutrient-dense ingredients.

Clean Eating

This frittata exemplifies clean eating with whole, recognizable ingredients including fresh eggs, spinach, tomatoes, onions, garlic, and feta cheese. The recipe avoids all processed foods, refined ingredients, and artificial additives while using simple cooking methods that preserve the natural integrity of each ingredient.

DASH Diet

This frittata aligns with DASH Diet principles by featuring vegetables rich in potassium and magnesium (spinach, tomatoes), lean protein from eggs, and minimal added sodium. The recipe uses fresh herbs and garlic for flavor instead of excessive salt, while incorporating heart-healthy olive oil and limiting saturated fats.

Diabetic Diet

This low-glycemic frittata is excellent for blood sugar management, featuring protein-rich eggs and non-starchy vegetables without any refined carbohydrates or added sugars. The combination of protein, healthy fats, and fiber from vegetables helps maintain stable glucose levels throughout the morning.

Flexitarian Diet

This primarily plant-based frittata features abundant vegetables (spinach, tomatoes, onions) as the foundation, with eggs and feta cheese as supporting protein sources. The recipe emphasizes whole, minimally processed ingredients and can easily be adapted with additional vegetables for an even more plant-forward approach.

Gluten-Free Diet

This frittata is naturally gluten-free, using only eggs, vegetables, cheese, and herbs without any wheat, grains, or gluten-containing ingredients. It's a safe and delicious option for those avoiding gluten while providing complete nutrition and satisfying Mediterranean flavors.

Heart-Healthy Diet

This heart-healthy frittata uses extra virgin olive oil as the primary fat source, emphasizes vegetables rich in antioxidants and fiber, and provides lean protein from eggs. The recipe avoids processed ingredients and trans fats while incorporating Mediterranean ingredients known for cardiovascular benefits.

High-Protein Diet

With 8 large eggs and 4 ounces of feta cheese, this frittata delivers approximately 25-30 grams of high-quality protein per serving. The protein-rich base combined with nutrient-dense vegetables makes it an excellent choice for those prioritizing protein intake while maintaining balanced nutrition.

Intermittent Fasting

This nutrient-dense frittata is ideal for intermittent fasting eating windows, providing high-quality protein from eggs and feta, healthy fats from olive oil, and fiber-rich vegetables to promote satiety and stable blood sugar throughout fasting periods. The balanced macronutrients and whole food ingredients maximize nutritional value during limited eating times.

Intuitive Eating

This satisfying frittata honors both nutrition and pleasure, combining protein-rich eggs with flavorful feta and fresh vegetables for a balanced meal that provides genuine satisfaction. The recipe celebrates food without restriction or guilt, offering a nourishing option that respects hunger cues and taste preferences.

Low-Carb Diet

With minimal carbohydrates from non-starchy vegetables and no grains, bread, or sugar, this frittata is perfect for low-carb eating. The recipe emphasizes protein from eggs and feta, healthy fats from olive oil and cheese, and nutrient-dense vegetables like spinach and tomatoes.

Mediterranean Diet

This frittata is a quintessential Mediterranean dish that emphasizes extra virgin olive oil, fresh vegetables (spinach, tomatoes, onions), eggs, and feta cheese in moderation. The recipe uses herbs like fresh dill and garlic for flavoring, avoiding processed ingredients while celebrating the traditional flavors of Greek and Italian cuisine.

Mindful Eating

This frittata supports mindful eating through its varied textures (fluffy eggs, creamy feta, tender spinach), vibrant colors (green spinach, red tomatoes, white cheese), and aromatic fresh herbs. The whole food ingredients and simple preparation encourage slow, conscious consumption and sensory appreciation of each component.

South Beach Diet

Perfect for South Beach Diet Phase 1 and beyond, this frittata emphasizes lean protein from eggs, healthy fats from olive oil, non-starchy vegetables, and avoids all refined carbohydrates and added sugars. The combination of protein and vegetables promotes satiety and stable blood sugar.

Vegetarian Diet

This vegetarian frittata provides excellent plant-based nutrition through eggs and dairy (feta cheese), combined with iron-rich spinach and antioxidant-packed vegetables. It offers complete protein without any meat, poultry, or fish while remaining satisfying and nutrient-dense.

Weight Watchers

This frittata follows Weight Watchers principles by prioritizing lean protein from eggs, abundant non-starchy vegetables (spinach, tomatoes, onions), and using minimal added fats. The nutrient-dense whole food ingredients support weight management while remaining satisfying and flavorful.

Instructions

1

Preheat your oven to 425°F (220°C) and position the rack in the middle of the oven.

2

In a large mixing bowl, crack the eggs and whisk them together with the milk, salt, and black pepper until well combined and slightly frothy.

2 min
3

Heat 1 tablespoon of olive oil in a 10-inch oven-safe skillet over medium heat.

1 min
4
4 min

Add the diced onion to the skillet and sauté for 4-5 minutes until softened and translucent.

5
1 min

Add the minced garlic to the skillet and cook for 1 minute, stirring constantly, until fragrant.

6
3 min

Add the chopped spinach to the skillet in batches if needed, stirring frequently until all the spinach is wilted, about 3-4 minutes.

7

Reduce heat to low and spread the spinach mixture evenly across the bottom of the skillet.

8

Pour the egg mixture evenly over the spinach in the skillet, gently tilting the pan to ensure even distribution.

9

Sprinkle the crumbled feta cheese evenly over the top of the eggs, along with the fresh dill and cherry tomatoes if using.

10
4 min

Cook on the stovetop over low heat for 3-4 minutes until the edges begin to set, without stirring.

11

Carefully transfer the skillet to the preheated oven and bake for 12-15 minutes until the frittata is set in the center and the top is lightly golden.

14 min
12

Remove the skillet from the oven using oven mitts and let the frittata rest for 3-5 minutes before slicing.

4 min
13

Run a spatula around the edges to loosen the frittata, then slice into 6 wedges and serve warm or at room temperature.

1 min

Frequently Asked Questions