veggie frittata

Posted on December 12, 2025

Modified: December 12, 2025

By Emma
A freshly baked veggie frittata with zucchini and mushrooms in a skillet, topped with fresh green onions.

There’s something deeply satisfying about creating a meal that’s as beautiful as it is delicious, and for me, that’s this Rainbow Veggie & Feta Frittata. I still remember the first time I made it for a weekend brunch. My kitchen filled with the incredible scent of sizzling red onion and bell peppers, a promise of the vibrant flavors to come.

It has become my absolute go-to for a quick, protein-packed meal that feels special without any fuss. Unlike some of my other beloved hearty vegetarian meals, this veggie frittata is all about bright, fresh ingredients coming together in a single pan.

What Makes This veggie frittata So Special?

What I truly adore about this veggie frittata is its simplicity and speed. With just 15 minutes of prep and 25 minutes of baking, I can have a stunning and nutritious meal on the table in under an hour. It’s my secret weapon for busy weeknights or when friends drop by unexpectedly. The combination of simple ingredients like eggs, fresh spinach, and cherry tomatoes, elevated by the salty punch of crumbled feta cheese, makes every bite feel both comforting and wonderfully fresh.

A Closer Look at the Ingredients

For this veggie frittata, I find that using fresh, high-quality ingredients makes all the difference. I always opt for fresh baby spinach because it wilts down perfectly, and a good block of feta cheese, which I crumble myself for the best texture and briny flavor. These vegetables are just as wonderful as in my Marry Me Roasted Vegetable Medley.

veggie frittata recipe
veggie frittata 5
A freshly baked veggie frittata with zucchini and mushrooms in a skillet, topped with fresh green onions.
ff99926f8f19c84cff81b7634fe3210e884ebe8f5a6e3e933e369e1a49306398?s=30&d=https%3A%2F%2Fyummyget.com%2Fwp content%2Fuploads%2F2024%2F11%2Fcropped FOOD Website 2 iconEmma

Rainbow Veggie & Feta Frittata

A vibrant and fluffy veggie frittata loaded with colorful vegetables, tangy feta cheese, and fresh herbs. Perfect for a healthy breakfast, brunch, or light dinner.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Breakfast, Brunch, Main Course
Cuisine: American, Italian
Calories: 215

Ingredients
  

For the Frittata
  • 1 tbsp olive oil
  • 1/2 cup red onion finely chopped
  • 1 red bell pepper diced
  • 2 cloves garlic minced
  • 3 cups fresh baby spinach packed
  • 8 large eggs
  • 1/4 cup heavy cream or whole milk
  • 1/2 tsp dried oregano
  • 1/2 tsp salt or to taste
  • 1/4 tsp black pepper freshly ground
  • 1/2 cup crumbled feta cheese divided
  • 1/2 cup cherry tomatoes halved
  • 2 tbsp fresh parsley chopped, for garnish

Equipment

  • 10-inch oven-safe skillet
  • Large mixing bowl
  • Whisk

Method
 

Preparation
  • Preheat your oven to 400°F (200°C). Position a rack in the middle of the oven.
  • In a large mixing bowl, whisk together the 8 large eggs, heavy cream, dried oregano, salt, and pepper until well-combined and slightly frothy. Stir in half of the crumbled feta cheese.
Cook the Vegetables
  • Heat the olive oil in a 10-inch oven-safe skillet (preferably cast iron) over medium heat. Add the chopped red onion and diced red bell pepper. Sauté for 5-7 minutes, until the vegetables are softened.
  • Add the minced garlic and cook for another minute until fragrant. Add the fresh spinach to the skillet in batches, stirring until it wilts completely, which should take about 2-3 minutes.
Assemble and Bake
  • Pour the prepared egg mixture evenly over the cooked vegetables in the skillet. Gently stir to distribute the veggies. Arrange the halved cherry tomatoes on top and sprinkle with the remaining feta cheese.
  • Let the frittata cook on the stovetop over medium heat for 2-3 minutes, without stirring, until the edges begin to set.
  • Carefully transfer the skillet to the preheated oven. Bake for 15-18 minutes, or until the frittata is puffed, golden brown, and the center is set (a knife inserted into the center should come out clean).
  • Remove the skillet from the oven and let the frittata rest for 5 minutes before slicing. Garnish with fresh parsley, slice into wedges, and serve warm.

Notes

Make it your own by swapping the veggies with what you have on hand - mushrooms, zucchini, asparagus, or kale all work well. For a dairy-free version, use unsweetened almond milk or full-fat coconut milk. Store leftovers in an airtight container in the refrigerator for up to 3 days. Enjoy cold, at room temperature, or gently reheated.

How I Make veggie frittata

My process for this dish is straightforward and relaxing. I always start by gently sautéing the red onion and bell pepper in a bit of olive oil until they soften and become fragrant. Next, I add the garlic and wilt in the fresh baby spinach.

While the veggies cool slightly, I whisk together the large eggs, heavy cream, and seasonings. Then, it’s all about assembly: I pour the egg mixture over the vegetables in my skillet, sprinkle generously with feta, and arrange the cherry tomatoes on top before baking.

veggie frittata pinterest
veggie frittata 6

My Tips for the Perfect Outcome

  • Don’t Overmix: I whisk the eggs and cream just until they’re combined. Over-whisking can make the final texture tough.
  • Pre-Cook the Veggies: Sautéing the vegetables first deepens their flavor and removes excess water.
  • Let It Rest: I always let my veggie frittata rest for 5-10 minutes before slicing. This helps it set completely.

How I Serve and Store This Dish

I absolutely love serving this veggie frittata warm from the oven with a simple side salad and a slice of crusty bread. It’s also incredibly delicious at room temperature, which makes it perfect for picnics or buffets. For leftovers, I store slices in an airtight container in the refrigerator for up to three days. It makes for a fantastic and quick lunch—I often enjoy it cold straight from the fridge!

FAQs

Can I use different vegetables in this frittata?

Absolutely! This veggie frittata recipe is incredibly versatile. I often use whatever I have on hand, like mushrooms, zucchini, or broccoli. Just remember to chop them into similar-sized pieces and sauté any harder vegetables until they are tender before you add the eggs to ensure everything cooks evenly.

How do I keep my veggie frittata from being watery?

The key is to cook the excess moisture out of your vegetables before adding the egg mixture. This is especially important for high-water-content veggies like spinach, mushrooms, or zucchini. I always make sure to sauté them until any liquid they release has completely evaporated for a perfectly set frittata.

Can I make this recipe dairy-free?

Yes, you certainly can. To make a dairy-free veggie frittata, you can substitute the heavy cream with a full-fat unsweetened coconut milk or another dairy-free cream alternative. You’ll also want to swap the feta cheese for your favorite dairy-free cheese crumble or simply leave it out altogether.

What’s the best type of pan to use?

I get the best results using a 10-inch oven-safe skillet, like a well-seasoned cast-iron pan, because it goes directly from the stovetop to the oven. If you don’t have one, you can cook the vegetables in a regular pan and then transfer everything to a greased 9-inch pie plate or an 8×8-inch baking dish.

Conclusion

This Rainbow Veggie & Feta Frittata is a recipe that holds a special place in my heart, and I truly hope it brings as much color and joy to your table as it does to mine. If you try it, I’d absolutely love to hear how it turns out in the comments below!

Follow us on Social Media : Facebook and Pinterest

You might also like these recipes

Leave a Comment

Recipe Rating