Whole30 Spinach Frittata
Start your day with a wholesome and delicious Whole30 Spinach Frittata, a nutrient-packed breakfast or brunch option that’s as satisfying as it is healthy. This protein-rich, veggie-forward recipe combines fluffy, oven-baked eggs with fresh spinach, sweet cherry tomatoes, sautéed onions, and a hint of garlic for an irresistible flavor combination. Made in just one skillet and ready in 35 minutes, it’s perfect for meal prep or a quick, crowd-pleasing dish. Completely dairy-free, gluten-free, and Whole30 compliant, this frittata is not only excellent for clean eating but also makes a great grab-and-go snack or light lunch when paired with a side salad.
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Recipe Information
Ingredients
- 10 large Eggs
- 4 cups Spinach
- 1 medium Onion
- 2 cloves Garlic
- 1 cup Cherry tomatoes
- 2 tablespoons Olive oil
- 0.5 teaspoon Salt
- 0.25 teaspoon Black pepper
Instructions
Preheat your oven to 375°F (190°C).
Crack the eggs into a large mixing bowl. Add the salt and pepper, and whisk until the eggs are fully beaten and slightly frothy. Set aside.
Dice the onion and mince the garlic. Slice the cherry tomatoes in half.
Heat 2 tablespoons of olive oil in an oven-safe skillet over medium heat.
Add the diced onion to the skillet and sauté for 3-4 minutes, or until it becomes translucent.
Add the minced garlic and cook for 1 minute, stirring continuously to prevent burning.
Add the spinach to the skillet and cook until wilted, about 2-3 minutes.
Spread the spinach and onion mixture evenly across the skillet. Scatter the cherry tomatoes on top, cut side up.
Pour the whisked eggs over the vegetables, ensuring the eggs are evenly distributed.
Allow the frittata to cook on the stovetop for 3-4 minutes, or until the edges start to set. Do not stir.
Transfer the skillet to the preheated oven and bake for 15-18 minutes, or until the frittata is fully set in the center.
Remove from the oven and let it cool for 5 minutes before slicing and serving.
Serve warm, or store in an airtight container in the refrigerator for up to 3 days.
Nutrition Facts
Calories |
190 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 12.8 g | 16% | |
| Saturated Fat | 3.4 g | 17% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 310 mg | 103% | |
| Sodium | 330 mg | 14% | |
| Total Carbohydrate | 6.6 g | 2% | |
| Dietary Fiber | 2.2 g | 8% | |
| Total Sugars | 2.2 g | ||
| Protein | 13.0 g | 26% | |
| Vitamin D | 1.7 mcg | 9% | |
| Calcium | 120 mg | 9% | |
| Iron | 3.2 mg | 18% | |
| Potassium | 557 mg | 12% | |
*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.
