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–+ servings
Pamela Dunlap

Spinach Mushroom Frittata

Spinach Mushroom Frittata is savory and rich, and pairing it with the right sides makes the meal truly memorable. These options add freshness, texture, and a touch of sweetness.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings: 6
Course: Breakfast
Cuisine: Italian
Calories: 251
Ingredients Equipment Method Nutrition Notes

Ingredients
  

  • 2 tablespoons extra virgin olive oil
  • 1 small yellow onion finely chopped
  • 2 garlic cloves minced
  • 8 oz cremini mushrooms thinly sliced
  • 4 cups fresh baby spinach leaves
  • 8 large whole eggs
  • ½ cup heavy cream
  • 1 cup shredded sharp cheddar cheese
  • ½ teaspoon sea salt
  • ½ teaspoon freshly ground black pepper
  • 1 teaspoon dried thyme
  • 1 tablespoon chopped fresh chives

Equipment

  • Oven

Method
 

Step 1: Prepare the Oven
  1. Preheat your oven to 350°F (175°C). This ensures that the frittata cooks evenly.
Step 2: Sauté the Vegetables
  1. In a large oven-safe skillet, heat the olive oil over medium heat. Add the chopped onion and cook until translucent, about 4 minutes. Then, toss in the minced garlic, stirring for about 30 seconds until fragrant.
  2. Next, add the sliced mushrooms and sauté until they release their moisture and begin to brown. This should take about 5 minutes.
Step 3: Add Spinach
  1. Now, fold in the baby spinach leaves. Cook for another 2-3 minutes, just until they wilt. Combine all the flavors well and season with salt and pepper.
Step 4: Prepare the Egg Mixture
  1. In a separate bowl, whisk together the eggs, heavy cream, dried thyme, and chopped chives. Make sure everything is well combined and season with a pinch more of salt and pepper.
Step 5: Combine Mixtures
  1. Once the spinach and mushrooms are cooked, pour the egg mixture over the sautéed vegetables in the skillet. Give it a gentle stir to evenly distribute.
Step 6: Add Cheese
  1. Sprinkle the shredded cheddar cheese on top, allowing it to settle into the egg mix. This ensures melted goodness in every slice.
Step 7: Bake the Frittata
  1. Transfer the skillet to the preheated oven. Bake for about 20-25 minutes, or until the eggs are set and the top is slightly golden.
Step 8: Cooling and Serving
  1. Remove the frittata from the oven. Let it cool slightly for about 5 minutes before slicing. Serve warm or at room temperature.

Nutrition

Calories: 251kcalCarbohydrates: 31gProtein: 13gFat: 10.5gSaturated Fat: 4.5gCholesterol: 262mgSodium: 313mgFiber: 5gSugar: 2gVitamin A: 48IUVitamin C: 13mgCalcium: 7mgIron: 13mg

Notes

Here are some special tips to elevate your cooking game:
  • Let the Eggs Come to Room Temperature: This helps to create a fluffier texture during cooking.
  • Use a Mixing Bowl with a Spout: This makes pouring the egg mixture over the vegetables a breeze.
  • Don’t Rush the Sautéing: Take your time with the mushrooms and onions to develop deeper flavors.
  • Stir Gently: When mixing the egg with veggies, stir gently to avoid breaking the yolks too much, promoting a nice uniform cooking.
  • Garnish Well: Adding a sprinkle of fresh herbs after cooking enhances both appearance and taste, making it look extra appealing.

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