Spinach Mushroom and Feta Frittata

Start your morning with the wholesome flavors of this Spinach Mushroom and Feta Frittata—a vibrant, protein-packed dish that's as easy to prepare as it is delicious. Perfect for breakfast, brunch, or even a light dinner, this recipe combines tender sautéed cremini mushrooms, nutrient-rich baby spinach, and creamy crumbled feta, all nestled in a fluffy, golden egg base. Infused with aromatic garlic and onion, this oven-baked frittata is elevated with just a touch of olive oil for a perfectly balanced, satisfying meal. Ready in just 40 minutes with minimal prep, it’s your go-to recipe for a healthy, low-carb, and versatile dish that can be served warm or enjoyed at room temperature. Whether hosting a crowd or prepping for the week ahead, this one-skillet wonder is sure to impress!

Nutriscore Rating: 71/100

Prep Time:15 mins

Cook Time:25 mins

Total Time:40 mins

Servings: 4

Ingredients

• 8 large Eggs
• 0.25 cups Milk
• 0.5 teaspoons Salt
• 0.25 teaspoons Black pepper
• 2 tablespoons Olive oil
• 1 small, diced Yellow onion
• 2 cloves, minced Garlic
• 4 cups Baby spinach
• 1.5 cups, sliced Cremini mushrooms
• 0.5 cups, crumbled Feta cheese

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

In a large mixing bowl, whisk together the eggs, milk, salt, and black pepper until well combined. Set aside.

Step 3

Heat 2 tablespoons of olive oil in an oven-safe skillet over medium heat.

Step 4

Add the diced onion to the skillet and sauté for 3-4 minutes, or until it becomes translucent.

Step 5

Stir in the minced garlic and cook for an additional 1 minute, until fragrant.

Step 6

Add the sliced mushrooms to the skillet and cook for 5-6 minutes, stirring occasionally, until they release their moisture and start to brown.

Step 7

Stir in the baby spinach and cook for 2-3 minutes, or until wilted.

Step 8

Spread the vegetable mixture evenly across the bottom of the skillet, then pour the egg mixture over the top.

Step 9

Sprinkle the crumbled feta cheese evenly across the surface of the eggs.

Step 10

Cook on the stovetop over medium heat for 4-5 minutes, or until the edges of the frittata start to set.

Step 11

Transfer the skillet to the preheated oven and bake for 10-12 minutes, or until the center is set and the top is lightly golden.

Step 12

Carefully remove the skillet from the oven and allow the frittata to cool for 5 minutes before slicing.

Step 13

Serve warm and enjoy.

Nutrition Facts

Serving size	(1063.6g)

Amount per serving	% Daily Value*
Calories	1191.3

Total Fat 84.6g	0%
Saturated Fat 27.7g	0%
Polyunsaturated Fat 3.2g
Cholesterol 1560.2mg	0%
Sodium 2737.4mg	0%
Total Carbohydrate 31.4g	0%
Dietary Fiber 7.4g	0%
Total Sugars 13.5g
Protein 74.5g	0%

Vitamin D 387.8IU	0%
Calcium 865.1mg	0%
Iron 13.4mg	0%
Potassium 2171.7mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 64.3%

Protein: 25.1%

Carbs: 10.6%