Zucchini and Spinach Frittata
A fluffy egg-based dish packed with grated zucchini and fresh spinach, cooked to golden perfection with garlic and herbs. This american-inspired whole30 ready in about 25 minutes pairs large eggs, zucchini, fresh spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 6 large eggs
- 1 cup zucchini
- 1 cup fresh spinach
- 2 tablespoons olive oil
- 1 clove garlic
- 1/2 teaspoon dried oregano
- 1/4 teaspoon salt
- 1/8 teaspoon black pepper
Instructions
- Step 1: Whisk together 6 large eggs, 1/4 teaspoon salt, and 1/8 teaspoon black pepper in a medium bowl until well combined.
- Step 2: Heat 2 tablespoons olive oil in a 10-inch oven-safe skillet over medium heat. Add 1 minced garlic clove and sauté for 30 seconds until fragrant.
- Step 3: Stir in 1 cup grated zucchini (with excess moisture squeezed out) and 1 cup fresh spinach, cooking until spinach wilts (about 2 minutes).
- Step 4: Pour egg mixture over vegetables, sprinkle with 1/2 teaspoon dried oregano, and cook for 3-4 minutes until edges set. Transfer skillet to 375°F (190°C) oven and bake for 10-12 minutes until center is set and golden.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Zucchini and Spinach Frittata take to make?
Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Zucchini and Spinach Frittata?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep large eggs from drying out.
Can I substitute ingredients in Zucchini and Spinach Frittata?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Zucchini and Spinach Frittata for a different number of people?
The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Zucchini and Spinach Frittata?
American whole30 like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★★
My whole family loved this.
- ★★★★★
Doubled the garlic (as one does) and it was amazing.
- ★★★★☆
Solid recipe. Not groundbreaking but definitely making it again.
