If you’re looking for a breakfast or brunch dish that’s bursting with color, flavor, and wholesome veggies, the Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe is an absolute must-try. This vibrant frittata combines the earthy richness of mushrooms, the sweet crunch of bell peppers, and the subtle bite of onions all wrapped up in fluffy, tender eggs. It’s simple yet satisfying, making it perfect for busy mornings or leisurely weekends alike. Plus, it’s so versatile you can easily adapt it to whatever veggies you have on hand. Trust me, once you make this Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe, it’ll become your go-to dish for a nourishing, delicious meal any time of the day.

Ingredients You’ll Need
These ingredients may feel simple, but they each play a starring role in making this frittata flavorful and balanced. From the fresh vegetables adding crunch and color to the eggs binding everything into a fluffy delight, every item matters.
- 6 large eggs: The essential base that gives the frittata its light and creamy texture.
- 1 tablespoon olive oil (or butter): Helps sauté the veggies to perfection while adding richness.
- 1/2 cup bell peppers, diced (any color): Adds sweetness and a vibrant splash of color.
- 1/2 cup onion, diced: Brings subtle sharpness and depth of flavor to the mix.
- 1/2 cup mushrooms, sliced: Offers an earthy texture and umami boost.
- 1/4 cup shredded cheese (optional): Melts beautifully, enhancing creaminess; cheddar, mozzarella, or feta all work wonderfully.
- Salt and pepper, to taste: Essential seasonings to highlight every ingredient.
- 1/4 teaspoon garlic powder (optional): Adds a gentle garlicky aroma without overpowering.
- Fresh herbs (such as parsley, basil, or thyme) for garnish (optional): Brightens the dish visually and adds a fresh pop of flavor.
How to Make Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe
Step 1: Prep Your Veggies
Start by washing and dicing your bell peppers, onions, and slicing the mushrooms. Having your vegetables ready to go makes the cooking process smooth and quick.
Step 2: Sauté the Vegetables
Heat the olive oil (or butter) in a medium, oven-safe skillet over medium heat. Add the onions first and sauté until they begin to soften and become translucent. Then toss in the bell peppers and mushrooms. Cook everything until the veggies are tender and the mushrooms release their earthy aroma, about 5-7 minutes. This step deepens the flavors and creates a wonderful base for the frittata.
Step 3: Whisk and Season the Eggs
While the veggies cook, crack the eggs into a bowl and whisk until fully combined and slightly frothy. Add salt, pepper, and garlic powder if using. This step aerates the eggs slightly for a fluffier texture once cooked.
Step 4: Combine Eggs and Veggies
Pour the egg mixture evenly over the sautéed vegetables in the skillet. Tilt the pan gently to ensure the eggs settle around the veggies. If you’re adding cheese, sprinkle it over the top now. Let the mixture cook on the stovetop over medium-low heat for about 3-4 minutes, just until the edges start to set.
Step 5: Finish Cooking Under the Broiler
Transfer the skillet to a preheated oven broiler. Keep an eye on it as the top cooks for about 3-5 minutes—watch for that golden, slightly puffed surface. This broiler finish gives the frittata a beautiful crust while keeping the inside moist and tender. Once done, remove from the oven and let it cool for a moment before slicing.
How to Serve Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe

Garnishes
Adding fresh herbs like parsley, basil, or thyme on top just before serving really brings this dish to life. Not only do they enhance the aroma and add a burst of freshness, but they also create a visually stunning plate.
Side Dishes
This veggie-packed frittata pairs beautifully with crusty bread or a light salad dressed with lemon vinaigrette for a complete, balanced meal. Roasted potatoes or a simple fruit salad would also complement it nicely for breakfast, brunch, or even a light dinner.
Creative Ways to Present
For a fun twist, you can prepare individual frittatas in muffin tins for portable, perfectly portioned bites ideal for on-the-go mornings or a party spread. Alternatively, cut the finished frittata into wedges and serve on a colorful platter with various dipping sauces like a tangy salsa or creamy avocado crema.
Make Ahead and Storage
Storing Leftovers
Once cooled, cover any leftover Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe tightly with plastic wrap or place in an airtight container. It will keep well in the fridge for up to 3 days, making for a quick breakfast or snack option.
Freezing
If you want to store the frittata for longer, slice it into portions and freeze them in freezer-safe containers or bags. It freezes well and can last up to 2 months. Just remember to thaw overnight in the refrigerator before reheating.
Reheating
Reheat your frittata pieces gently in the microwave or in a warm oven at 350°F (175°C) for about 10-15 minutes until heated through. Avoid overheating to keep the eggs from becoming rubbery and dry.
FAQs
Can I use other vegetables in the Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe?
Absolutely! This recipe is very adaptable. Try adding spinach, zucchini, tomatoes, or even kale to mix things up and enjoy different flavor combinations.
Do I have to use cheese in the frittata?
No, cheese is optional in this recipe. While it adds extra creaminess and flavor, the frittata is delicious and satisfying even without it.
Can I make the frittata without an oven?
Yes! You can finish cooking the frittata on the stovetop by covering the skillet with a lid and cooking on low heat until the eggs are set. Just keep a close eye to avoid burning.
What kind of pan is best for making the frittata?
An oven-safe non-stick or cast-iron skillet around 8-10 inches works best. It allows even cooking and easy transfer from stovetop to broiler.
How do I know when the frittata is fully cooked?
Look for a lightly puffed, golden top with no liquid egg visible in the center. The edges should also start to pull away slightly from the pan.
Final Thoughts
There’s something truly special about a homemade Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe. It’s simple, colorful, and packed with fresh flavors that brighten any table. Whether you’re serving it for a weekend brunch or a quick weekday breakfast, this dish always hits the spot. So grab those veggies, whisk those eggs, and give this delightful recipe a try—you’ll wonder how you ever lived without it!
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Veggie Frittata with Bell Peppers, Onions, and Mushrooms Recipe
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings
- Category: Breakfast
- Method: Stovetop
- Cuisine: American
- Diet: Low Fat
Description
A quick and delicious veggie frittata packed with bell peppers, onions, and mushrooms. Perfect for a healthy breakfast or light dinner, this egg-based dish is easy to prepare and customizable with your favorite cheese and herbs.
Ingredients
Eggs and Dairy
- 6 large eggs
- 1/4 cup shredded cheese (optional, cheddar, mozzarella, or feta work well)
Vegetables
- 1/2 cup bell peppers, diced (use any color)
- 1/2 cup onion, diced
- 1/2 cup mushrooms, sliced
Seasoning and Oil
- 1 tablespoon olive oil (or butter)
- Salt and pepper, to taste
- 1/4 teaspoon garlic powder (optional)
Garnish
- Fresh herbs (such as parsley, basil, or thyme) for garnish (optional)
Instructions
- Preheat the skillet: Heat the olive oil or butter in a medium non-stick skillet over medium heat until shimmering.
- Sauté the vegetables: Add the diced bell peppers, onions, and sliced mushrooms to the skillet. Cook, stirring occasionally, until the vegetables are soft and fragrant, about 5-7 minutes.
- Prepare the eggs: In a medium bowl, whisk the eggs together with salt, pepper, and garlic powder until well combined.
- Add eggs to skillet: Pour the whisked eggs evenly over the sautéed vegetables in the skillet. Reduce heat to low and cook without stirring for about 3-5 minutes, until the edges begin to set.
- Add cheese & finish cooking: Sprinkle the shredded cheese evenly over the top of the eggs. Cover the skillet with a lid and cook for an additional 5-7 minutes, or until the frittata is fully set and the cheese has melted.
- Garnish and serve: Remove from heat, garnish with fresh herbs if desired, slice, and serve warm.
Notes
- Use any color of bell pepper or a mix for extra flavor and color.
- For a fluffy texture, avoid overcooking the eggs; cook low and slow.
- You can add other vegetables like spinach or tomatoes based on preference.
- To make it dairy-free, omit the cheese or use a non-dairy alternative.
- Leftovers can be refrigerated up to 2 days and reheated gently.

