Vegetable Frittata

Featured in: Vegetarian Favorites

This Italian-style frittata combines fresh seasonal vegetables like broccoli, bell peppers, zucchini, and cherry tomatoes with fluffy eggs and melted cheese. The stovetop-to-oven method creates perfectly set edges while keeping the center tender. Ready in just 40 minutes, this versatile dish works beautifully for breakfast, brunch, or a light dinner. Customize with your favorite vegetables and herbs for a satisfying, protein-rich meal that serves four.

Updated on Wed, 21 Jan 2026 12:30:00 GMT
Golden-brown Vegetable Frittata baked in an oven-safe skillet, filled with broccoli, bell pepper, and cherry tomatoes.  Save
Golden-brown Vegetable Frittata baked in an oven-safe skillet, filled with broccoli, bell pepper, and cherry tomatoes. | whisknjoy.com

My tiny apartment kitchen smelled like summer the first time I made this frittata, windows flung open to catch the morning breeze while broccoli florets sizzled in olive oil. I'd gathered vegetables from the farmers market without any real plan, just wanting something colorful and sustaining after a long week. The way the cheese bubbled up through the eggs as everything baked together felt like pure kitchen magic. Now it's my go-to when friends sleep over, because I can prep everything the night before and slide it into the oven while coffee brews.

Last autumn, my sister visited during a particularly chaotic week when unpacked boxes still lined the hallway. I threw this together with whatever vegetables I'd hastily grabbed from the store, and we ate it standing at the counter with paper plates, laughing about how grown-up life isn't always as pinterest-perfect as we'd imagined. That meal turned into a Sunday ritual, though we've graduated to actual chairs and proper plates.

Ingredients

  • Broccoli florets: Chop them into bite-sized pieces so they cook evenly and distribute throughout every slice
  • Red bell pepper: Adds natural sweetness and pops of bright color against the golden eggs
  • Zucchini: Slice it thin so it softens nicely without becoming mushy or watery
  • Cherry tomatoes: They burst slightly in the oven, creating little pockets of juicy brightness
  • Red onion: Thin slices mellow out as they cook, adding subtle depth rather than harsh bite
  • Eggs: Room temperature eggs whisk up fluffier, so let them sit out while you prep vegetables
  • Whole milk: Creates a tender texture, though cream works if you want something extra rich
  • Shredded cheese: Cheddar offers sharpness, but feta brings tangy complexity or goat cheese adds creaminess
  • Fresh parsley: Adds brightness and color, though basil or chives work beautifully too
  • Salt and pepper: Season generously since eggs absorb and mellow flavors as they cook
  • Olive oil: Use a good quality one here since it carries the vegetable flavors forward

Instructions

Warm the oven and skillet:
Preheat to 375°F and let your oven-safe skillet heat up with the olive oil over medium heat while you chop everything
Soften the vegetables:
Add broccoli, bell pepper, zucchini, and onion to the hot pan, cooking about five minutes until they're tender-crisp and fragrant
Add the tomatoes:
Toss in cherry tomatoes for just a minute so they soften slightly without falling apart completely
Whisk the eggs:
Combine eggs, milk, salt, pepper, oregano, and parsley in a large bowl until the mixture is uniform and slightly frothy
Combine everything:
Pour the egg mixture over the vegetables and scatter cheese across the top, letting it settle into all the nooks and crannies
Set the edges:
Cook on the stovetop for a few minutes until you see the edges start to firm up and pull away from the pan slightly
Bake until golden:
Transfer to the oven and bake fifteen to eighteen minutes until the center is set and the top is lightly browned
Rest before slicing:
Let the frittata cool for five minutes so it sets properly and slices cleanly into wedges
Freshly baked Vegetable Frittata slice served on a white plate with a side of mixed greens for brunch.  Save
Freshly baked Vegetable Frittata slice served on a white plate with a side of mixed greens for brunch. | whisknjoy.com

This frittata has become synonymous with slow Sunday mornings in our house, when the only thing on the schedule is coffee and conversation. Something about slicing into those tender, vegetable-packed squares makes even a regular Tuesday feel like a small celebration worth savoring.

Making It Your Own

The beauty of a frittata is its flexibility, embracing whatever vegetables need using up or whatever herbs catch your eye at the market. I've learned that heartier vegetables like broccoli or potatoes benefit from that initial sauté, while tender greens like spinach can be added right before the eggs go in. Seasonal variations keep things interesting, with asparagus and peas in spring, tomatoes and basil in summer, or roasted squash and kale when the weather turns crisp.

Serving Suggestions

A frittata feels complete on its own, but a few accompaniments can elevate it from simple breakfast to brunch-worthy spread. I love serving it alongside a green salad dressed with something acidic to cut through the richness, or with warm crusty bread for soaking up any runny bits. For brunch parties, fresh fruit and maybe some crispy potatoes round out the table beautifully.

Make-Ahead Magic

One of the greatest gifts of this recipe is how well it accommodates busy schedules, whether you're planning for company or just stocking your fridge for the week ahead. You can sauté the vegetables and whisk the eggs up to a day in advance, storing them separately in the refrigerator until you're ready to combine and bake. The finished frittata keeps remarkably well, wrapped tightly and refrigerated for up to four days, tasting just as good warmed gently or eaten cold straight from the container.

  • Cut leftovers into wedges and wrap individually for grab-and-go breakfasts all week
  • Reheat in a low oven rather than the microwave to maintain that freshly baked texture
  • Double the recipe and bake in a 13x9 inch pan if you're feeding a crowd or want extra for meal prep
Colorful, cheesy Vegetable Frittata ready to serve, garnished with fresh parsley and perfect for a light dinner. Save
Colorful, cheesy Vegetable Frittata ready to serve, garnished with fresh parsley and perfect for a light dinner. | whisknjoy.com

There's something deeply comforting about a dish that's equally at home on a fancy brunch table as it is on a Tuesday night dinner plate, proving that good food doesn't need to be complicated to feel special.

Recipe FAQ

What vegetables work best in frittata?

Bell peppers, zucchini, broccoli, cherry tomatoes, onions, spinach, mushrooms, and asparagus all work wonderfully. Choose vegetables that cook at similar rates to ensure even texture.

Can I make frittata ahead of time?

Yes, frittata tastes great served warm, at room temperature, or even cold from the refrigerator. It keeps well for 2-3 days and makes excellent leftovers for quick meals.

How do I know when frittata is done?

The edges should be set and slightly golden, while the center should feel firm to the touch, not jiggly. A knife inserted in the middle should come out clean.

What cheese works best?

Sharp cheddar, feta, goat cheese, mozzarella, or gruyère all melt beautifully. Mix cheeses for added flavor complexity, or use dairy-free alternatives if needed.

Can I cook frittata entirely on stovetop?

While oven-baking gives the best texture, you can finish it on the stovetop covered with a lid over low heat. It may take longer to set completely in the center.

Is this dish freezer-friendly?

Cooked frittata freezes well for up to 2 months. Slice into portions, wrap tightly, and thaw overnight in the refrigerator before reheating gently.

Vegetable Frittata

Colorful oven-baked egg dish with seasonal vegetables and creamy cheese, ready in 40 minutes.

Prep duration
15 min
Cook duration
25 min
Complete duration
40 min
Created by Sophia Turner

Classification Vegetarian Favorites

Skill Level Easy

Cultural Background Italian

Output 4 Portion Count

Dietary considerations Meat-Free, No Gluten, Low-Carbohydrate

Components

Vegetables

01 1 cup broccoli florets, chopped
02 1 red bell pepper, diced
03 1 small zucchini, sliced
04 1/2 cup cherry tomatoes, halved
05 1 small red onion, thinly sliced

Eggs & Dairy

01 6 large eggs
02 1/4 cup whole milk or dairy-free alternative
03 1 cup shredded cheddar cheese or feta/goat cheese

Herbs & Seasoning

01 2 tablespoons fresh parsley, chopped or 1 teaspoon dried
02 1/2 teaspoon salt
03 1/4 teaspoon black pepper
04 1/4 teaspoon dried oregano

Oil

01 2 tablespoons olive oil

Preparation Steps

Stage 01

Preheat Oven: Preheat oven to 375°F.

Stage 02

Sauté Vegetables: Heat olive oil in a 10-inch oven-safe skillet over medium heat. Add broccoli, bell pepper, zucchini, and onion. Sauté 4–5 minutes until softened.

Stage 03

Add Tomatoes: Stir in cherry tomatoes and cook 1 more minute.

Stage 04

Prepare Egg Mixture: In a large bowl, whisk eggs, milk, salt, pepper, oregano, and parsley until well combined.

Stage 05

Combine and Add Cheese: Pour the egg mixture evenly over the sautéed vegetables in the skillet. Sprinkle cheese evenly over the top.

Stage 06

Set Edges on Stovetop: Cook on the stovetop for 2–3 minutes until edges begin to set.

Stage 07

Bake Until Set: Transfer skillet to the oven and bake 15–18 minutes, or until the center is set and slightly golden.

Stage 08

Rest and Serve: Let cool for 5 minutes before slicing. Serve warm or at room temperature.

Necessary tools

  • 10-inch oven-safe skillet
  • Mixing bowl
  • Whisk
  • Knife and cutting board

Allergy details

Review all ingredients for potential allergens and consult with healthcare professionals if you're unsure about any item.
  • Contains eggs and milk (dairy)
  • Cheese and milk may contain lactose

Nutritional content (each portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 260
  • Fats: 17 g
  • Carbohydrates: 8 g
  • Proteins: 16 g