
Got a hankering for a Keto Vegetable Frittata? You’re in the right place! We’ve taken the classic Italian frittata and given it a keto makeover. It’s loaded with fresh veggies, eggs packed with protein, and oh-so-delicious cheese. This is more than just a low-carb meal—it’s a lightning-fast breakfast solution that won’t skimp on flavor. Ready to satisfy those cravings and keep it keto? Let’s get cooking!
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Preparation and cooking overview
Whip up a delicious Keto Vegetable Frittata in just 30 minutes, perfect for breakfast or a main dish! Simply chop your veggies, lightly sauté them, blend them into whisked eggs, and bake it all to perfection in the oven.
Chef’s note
This frittata is just as delicious served warm, cold, or at room temperature – making it perfect for meal prep or as a tasty leftover!

🍳 Ingredients for this keto vegetable frittata recipe
Ingredient substitutions
Additional ingredients

Cooking tools required
To make this Keto Vegetable Frittata Recipe, you’ll need the following tools:
Tools substitute options

How to make Keto Vegetable Frittata Recipe: step-by-step guide
Cooking methods
Preparation steps
- Gather and measure all your ingredients.
- Prepare all the needed tools.
- Preheat the oven to 350°F (180°C)
Cooking instructions
- Start by adding oil to a 10-inch iron skillet and heat over medium heat.
- Saute vegetables for a couple of minutes (6 to 10 minutes) or until browned and softened, stirring occasionally.
- Whisk together eggs, cream, salt, and pepper in a large bowl.
- Pour egg mixture into skillet and add cheese, stirring gently.
- Bake the mixture in the oven for 15-20 minutes in the preheated oven until the top is puffy but moist. Let it cool before slicing.
Chef’s pro tip
Nailing the perfect vegetable frittata requires some finesse – the trick is to avoid overcooking the eggs. As soon as the center is just a bit wobbly, take that skillet off the heat, and stick to the prescribed baking time to prevent any culinary missteps. This guarantees a frittata that’s creamy, moist, and cooked to perfection. Additionally, resist the urge to cover it immediately after it comes out of the oven; trapping the steam could turn your scrumptious frittata into a mushy mess.
What to serve keto vegetable frittata recipe?

How to make it healthier
We have created a healthy frittata recipe that uses an oven-baked method. To have a healthier and more delightful dish, you can make the following tweaks:
Time-saving tips

What can I prepare ahead of time?
Storage and reheating instructions
You can slice it up into individual portions and store it in the fridge for an easy and convenient breakfast, lunch, or dinner option. You can store the leftovers in an airtight container in the refrigerator for up to 3-4 days.
For reheating cooked leftovers, you can use a microwave, oven, and stove.
When reheating, reheat the leftovers to an internal temperature of 165°F (74°C) to avoid overcooking, as it can cause them to become dry and rubbery.

Recipe wrap-up & conclusion
This Keto Vegetable Frittata Recipe offers a versatile and healthy meal that’s both a fantastic breakfast and a scrumptious main course. Packed with vibrant veggies and beneficial fats, it’s a go-to for those committed to a low-carb or ketogenic lifestyle. In just 30 minutes, you can whip up this baked beauty to enjoy as a standalone breakfast or pair it with a salad or roasted vegetables for a more complete meal.
Ready to savor this flavorful frittata? We’re convinced that this keto-friendly, vegetarian frittata will quickly become a favorite in your kitchen. And don’t forget to share the love – pass this recipe along to your egg-loving friends or anyone eager for a savory start to their day!
Frequently asked questions
📖 Recipe

Keto Vegetable Frittata Recipe
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Ingredients
- 2 tablespoon olive oil
- 1 ½ cups mushrooms sliced
- 1 cup raw bell peppers cut into thin 1-inch (2.5cm) strips
- 1 cup zucchini cut into quarter moons
- 8 large eggs
- ¼ cup heavy cream
- ¾ teaspoon sea salt
- ¼ teaspoon black pepper
- ⅔ cup cheddar cheese shredded
Instructions
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Start by adding oil to a 10-inch iron skillet and heat over medium heat.
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Saute vegetables for a couple of minutes (6 to 10 minutes) or until browned and softened, stirring occasionally.
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Whisk together eggs, cream, salt, and pepper in a large bowl.
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Pour egg mixture into skillet and add cheese, stirring gently.
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Bake the mixture in the oven for 15-20 minutes in the preheated oven until the top is puffy but moist. Let it cool before slicing.
Video
Nutrition
The post Keto Vegetable Frittata Recipe 🍳 appeared first on Cast Iron Keto.
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