Just Egg Frittata

Tantalize your taste buds with this cheesy Just Egg Frittata recipe — a savory dish made with simple, flavorful ingredients! Perfect for breakfast, lunch, or dinner, it’s easy to make and ready to please. With the perfect blend of plant-based egg and veggies, this recipe will be the star of any meal!

A slice of Just Egg frittata sits on a plate in front of another slice on a plate surrounded by salad greens.

I’m so well known for my vegan sweets, but I have a vegan savory side as well! This vegan frittata with Just Egg is a great example.

I love making this frittata on the weekend. Not only does it create an indulgent weekend breakfast, but I can enjoy having it for lunch or dinner throughout the week.

Key Ingredients

  • Lemon — We’ll use both the zest and the juice of the lemon.
  • Oats — I used rolled oats for this recipe, but you can substitute instant oats.
  • Chia — We’ll add some ground chia seeds to create a thicker texture. You can use whole chia seeds; I just prefer ground because it creates a smoother finished texture.
  • Syrup — I used maple syrup, but you can substitute agave nectar.
  • Milk — We’ll use almond milk for the best overnight oats! Substitute your favorite plant-based milk.
  • Yogurt — I love adding some plant-based yogurt (plain, unsweetened) for an even more tangy flavor.
  • Protein Powder — I add some vanilla protein powder for increased flavor and nutrients. If your protein powder is not sweetened, you may want to add an extra teaspoon or two of sweetener.
  • Cornstarch — We’ll use cornstarch to thicken the lemon curd topping.
  • Turmeric — A pinch of turmeric makes that lemon curd sunny yellow.
  • Just Egg — We’ll use a container and a half of Just Egg for this recipe. Don’t worry; for the remaining half of the carton, you can use it to make a vegan omelet!
  • Baking powder — To create a fluffy filling, we’ll add some baking powder to the plant-based egg mixture.
  • Flour — We also want the filling to be firm enough to slice. That’s why we’ll add all-purpose or gluten-free flour. I’ve tested both, and it works great!
  • Seasoning — To make the egg mixture flavorful, this recipe calls for salt, pepper, garlic powder, and dehydrated onions (substitute onion powder).
  • Sweet potato — You’ll need a medium sweet potato, peeled and chopped into 1/2-inch cubes
  • Veggies — I like to add a mixture of chopped red bell pepper, broccoli florets, chopped red onions, cherry tomatoes, and fresh spinach.
  • Cheese — We’ll add one cup of vegan cheddar shreds
Looking down on slices of vegan frittata on plates. One has a fork next to it with a bite taken out.

Why This Recipe is a Winner

  • HEALTHY — Each serving comes in around 300 calories and provides up to 12 grams of protein.
  • EASY — Once the veggies are chopped and baked, adding them to this dish is so easy and creates loads of flavor!
  • FAVORITE — It’s so delicious you’ll want to make this dish time and time again!

Frequently-Asked Questions

Can you freeze a frittata with Just Egg?

Frittatas are freezer-friendly, and a Just Egg version is no different. Some of the veggies may not thaw with their texture intact, but overall the dish will be just as delicious once thawed and heated.

Can you add cauliflower to frittatas?

You can add various vegetables to your frittatas, including cauliflower, broccoli, and even zucchini. Cut your cauliflower into small florets and then roast them, so they are tender in your baked frittata.

Looking down on a veggie frittata in a white ceramic pie pan.

Just Egg Frittata Bites

You can bake your tasty frittatas in muffin pan compartments to create the ultimate snack on the go! Yes, Just Egg Frittata muffins are easy to make, freezer-friendly, and transportable.

You can use large or regular muffin pans. I recommend a quick spray with vegetable cooking spray in each compartment, then fill and bake them. You should reduce the cooking time by at least 10 minutes.

Serving Suggestions

Serve this with your Just Egg frittata with side dishes such as:

Storage Tips

Store leftovers in an airtight container in the fridge for up to 7 days. You can also freeze leftovers in a freezer-safe container for up to 2 months. Please note the tomatoes will change texture upon thawing.

A bite of vegan frittata sits on a fork in front of the rest of the slice. There is another slice in the background and salad greens.

Just Egg Recipes

If you love this Just Egg Frittata recipe, here are more favorites to try:

A slice of Just Egg Frittata has a bite taken out.

Vegan Frittata with Just Egg

This delicious vegan frittata with Just Egg is the perfect way to start your day! It's fluffy and cheesy goodness will tantalize your taste buds. Try it to see why it's the new breakfast favorite.
5 from 3 votes
Course: Breakfast
Cuisine: French
Prep Time: 15 minutes
Cook Time: 45 minutes
Resting time: 15 minutes
Total Time: 1 hour 15 minutes
Servings: 10 slices
Calories: 306kcal


Just Egg Mixture

  • 1 ½ cups Just Egg
  • ¼ teaspoon baking powder
  • 2 tablespoons flour (regular or gluten-free)
  • ¼ teaspoon salt and pepper
  • ¼ teaspoon garlic powder
  • ½ teaspoon dehydrated onions


  • 2 medium sweet potatoes, peeled and chopped into 1/2-inch cubes
  • 1 medium red bell pepper, core removed (discard), flesh finely chopped
  • 1 cup broccoli florets
  • ½ cup chopped red onions
  • 2 teaspoons olive oil
  • 1 cup baby spinach, stems removed, roughly chopped
  • 1 cup cherry tomatoes, halved
  • 1 cup vegan cheddar shreds


For the Roasted Vegetables:

  • Preheat oven to 375°F/190°C.
  • Make sure your broccoli florets are on the small side. Add the veggies (except the cherry tomatoes and spinach) to the sheet pan and drizzle with olive oil. Cook for up to 10 minutes, until tender. Add chopped spinach and cook for one more minute until the spinach is slightly wilted. Remove the pan from the oven.
    A hand pours olive oil over veggies in a sheet pan.

For the Just Egg Mixture:

  • Increase the heat to 400°F/200°C. Spray a deep dish pie pan with vegetable cooking spray.
    A hand holds a bottle of Just Egg, pouring it into a bowl.
  • Whisk together Just Egg, flour, baking powder, and seasonings. Set aside.
    A hand whisks faux egg mixture with several ingredients in a bowl.
  • Add the cooked veggies from the sheet pan and the cherry tomatoes. Top with vegan cheese. Pour Just Egg mixture over the top.
    A hand pours Just Egg mixture over veggies and cheese in a pie pan.
  • Bake for 30 to 35 minutes.
  • Remove it from the oven and allow it to cool for 10 to 15 minutes before slicing and serving.

Recommended Equipment

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Calories: 306kcal | Carbohydrates: 42g | Protein: 12g | Fat: 19g | Saturated Fat: 3g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 4g | Cholesterol: 0.2mg | Sodium: 710mg | Potassium: 143mg | Fiber: 2g | Sugar: 2g | Vitamin A: 3342IU | Vitamin C: 2mg | Calcium: 56mg | Iron: 5mg

The nutrition information shown is an estimate provided by an online nutrition calculator and should not be considered a substitute for a professional nutritionist’s advice.

4 Responses to Just Egg Frittata

  1. Avatar thumbnail image for MarlyCarly Reply

    5 stars
    This frittata is my favorite dish!

    • Avatar thumbnail image for MarlyMarly

      I’m so glad you like it, Carly!

  2. Avatar thumbnail image for Marlypatricia Reply

    What size pan did you use for baking your frittata? looks like a pie dish instead?

    • Avatar thumbnail image for MarlyMarly

      Hi Patricia. I used a deep dish pie pan for this recipe.

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