Paleo Mushroom & Spinach Frittata

Kyra Williams


When they’re mixed with spinach and mushrooms, it’s OK to put all your eggs in the same (cast iron) basket. With fluffy eggs baked over tender potatoes, this flavorful frittata is a powerhouse of a breakfast. Pairing nutrition and convenience, it’s high in protein and vitamins, and, since it’s cooked in a single pan, cleanup is a breeze. Say “ta-ta” to old messy breakfasts because this might be your new favorite way to start the day.Top View Frittata with Mushrooms & Spinach | Vitacost Blog

Top View Frittata with Mushrooms & Spinach | Vitacost Blog
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Paleo Mushroom & Spinach Frittata

Prep Time 10 minutes
Cook Time 16 minutes
Total Time 26 minutes
Servings 1
Calories 738 kcal
Author Kyra Williams



  1. Preheat oven to 375 degrees F.
  2. Coast cast iron skillet in olive oil. Arrange potato slices in single even layer.
  3. Season with garlic powder and 1/4 teaspoon salt.
  4. Over medium heat, cook potatoes 4 to 5 minutes, until tender.
  5. Meanwhile, whisk together egg, remaining salt and ground pepper. Mix in spinach and mushrooms. Pour over potatoes when done.
  6. Bake 12 to 15 minutes, until eggs are completely firm.

Recipe Notes

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Nutrition Facts
Paleo Mushroom & Spinach Frittata
Amount Per Serving
Calories 738 Calories from Fat 315
% Daily Value*
Fat 35g54%
Saturated Fat 8g40%
Cholesterol 744mg248%
Sodium 1293mg54%
Potassium 2125mg61%
Carbohydrates 77g26%
Fiber 9g36%
Sugar 3g3%
Protein 36g72%
Vitamin A 5300IU106%
Vitamin C 27mg33%
Calcium 186mg19%
Iron 7mg39%
* Percent Daily Values are based on a 2000 calorie diet.
Kyra Williams

Kyra Williams hasn’t always been fit. She used to be quite the opposite, in fact. During her college years, she lived on pizza and beer and packed on an unhealthy amount of pounds, due to total inactivity. One day, something clicked, and Kyra knew it was time to lose the weight. Since that time, she’s fallen so in love with fitness that she’s made it her life’s work to help others to make the changes they need to become fit, active and healthy. Kyra is a self-employed, NASM-certified online personal trainer and nutrition expert, Crossfit Level One Trainer, USA Weightlifting and USA Powerlifting Coach, and she’s helped women all over the world through her online training services and training programs. For more info or to connect with Kyra, visit