Mixed Vegetable and Egg Frittata

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A fluffy, herb-infused frittata packed with colorful vegetables, ideal for breakfast or a light dinner. This american-inspired whole30 ready in about 35 minutes pairs large Eggs, Spinach, Cherry tomatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 4, 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.

Prep: 15 min Cook: 20 min Serves 4 American cuisine 250 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Heat 2 tbsp olive oil in an oven-safe skillet over medium heat.
  2. Step 2: Add 1/4 cup diced onion and cook for 3 minutes until softened. Add 1/2 cup sliced carrots and cook for 3 minutes until slightly tender.
  3. Step 3: Stir in 2 cups fresh spinach and 1 cup halved cherry tomatoes; cook for 2 minutes until spinach wilts.
  4. Step 4: Whisk 6 large eggs with 1/2 tsp salt, 1/4 tsp black pepper, and 1 tbsp chopped fresh dill. Pour over vegetables in skillet.
  5. Step 5: Transfer skillet to oven and bake for 15-18 minutes until edges are set and center is just firm.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Frequently asked questions

How long does Mixed Vegetable and Egg Frittata take to make?

Total time is about 35 minutes (15 min prep + 20 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 Mixed Vegetable and Egg 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 Mixed Vegetable and Egg 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 Mixed Vegetable and Egg Frittata for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Mixed Vegetable and Egg 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

Related recipes