Name: Healthy Vegetable Frittata Recipe
Prep time: 20 min
Cook time: 16 min
Total time: 40 min
Ingredients: 1-2 Tablespoons olive oil; 1/2 medium onion (- diced); 8 oz. sliced mushrooms; 1 cup cherry tomatoes (- sliced in half); 3 cloves garlic (- minced); 2 cups spinach leaves (- stems removed); 8 large eggs; 1/4 cup half and half; 4 oz. creamy havarti (- freshly shredded); 1/2 teaspoon onion powder; kosher salt and freshly ground black pepper; sliced avocado (- to serve)

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This Healthy Vegetable Frittata Recipe combines sautéed vegetables, eggs, and creamy havarti cheese. A super quick meal that makes a delicious breakfast-for-dinner on busy nights that the whole family will love!

Try a Crustless Ham and Cheese Quiche or Omelette Casserole next!

A skillet of veggie frittata with havarti cheese.

Vegetable Frittata

I’m a big fan of breakfast-for-dinner meals. Especially when they involve healthy and wholesome ingredients, are simple to prepare after long days, and don’t break the bank. THIS my friends, is all of the above and more.

We love a tasty frittata and this one is exactly that. The good news is that you won’t even miss the meat. There are loads of veggies and the creamy frittata makes it extra delicious.

Overhead view of a serving of frittata with bowls of fruit.

What You’ll Need:

Olive Oil
Seasonings
Onion & Garlic
Sliced Bella Mushrooms
Plum Tomatoes
Baby Spinach
Whole Eggs
Half and Half
Havarti Cheese

The ingredients for the veggie frittata.

How to make this Healthy Vegetable Frittata Recipe:

Step 1
Preheat oven. Preheat oven to 400 degrees.

Step 2
Sauté veggies. Heat cast iron skillet over medium heat. Drizzle the olive oil and then add the onions and sliced mushrooms and cook until slightly softened, approximately 3-4 minutes.

Add the cherry tomatoes, garlic, and seasonings (onion powder, salt, and pepper) and stir for another minute or so. Then add the spinach and stir for another minute. Remove the pan from the heat.

A square cast iron pan with sautéed veggies.

Step 3
Prep eggs and cheese. To a medium bowl, add the eggs and the half and half, and whisk until very well combined. Pour the egg mixture over the veggies. Then add the havarti cheese to the top of the eggs.

Step 4
Bake. Bake frittata for approximately 15-18 minutes or until done in the center.

Step 5
Serve. Serve this healthy vegetable frittata with some sliced avocado and some extra freshly ground black pepper.

Overhead view of a skillet of veggie frittata sliced into pieces.

What to Serve with Vegetable Frittata:

Fresh Fruit
Toast – Try our Multigrain Bread, some Cinnamon Raisin Sourdough Bread, or Sourdough Bagels.
Muffins – How about some Moist Banana Muffins, Lemon Blueberry Streusel Muffins, or Lemon Poppy Seed Muffins?
Scones – We love our scones and always have an assortment on hand in the freezer. I highly recommend our Maple Pecan Scones, Petite Vanilla Bean Scones, or some fresh Best Blueberry Lemon Scones!

Try this breakfast dish next: Migas (Mexican Breakfast Skillet)

Side view of a plate with a frittata with some sliced avocado and some fruit.

Kitchen Tools Used: (affiliate links)

xoxo ~Sue