makes 4-6 servings
1 tablespoon olive oil
1 small red onion, chopped
1 cup chopped cremini mushrooms
1 cup chopped broccoli
1 cup small diced cooked ham
5 whole eggs
4 egg whites
1/4 cup 1% milk
1 teaspoon fine sea salt
1/4 teaspoon black pepper
dash of red pepper flakes
pinch ground oregano
1/2 cup shredded aged white cheddar
Hungarian paprika
1. Preheat the oven to 350 degrees. Spray a 9- or 10-inch pie dish with cooking spray. Set aside.
2. Add the olive oil to a large skillet and heat over medium-high heat. Add the chopped onion and mushrooms and saute until softened and the onion is golden brown, 3-5 minutes. Add the chopped broccoli and continue cooking until the broccoli turns bright green and is just tender, about 2-3 minutes more.
3. In a large bowl, whisk together the eggs, egg whites, and milk. Stir in the salt, pepper, red pepper flakes, and oregano.
4. Spread the cooked vegetables onto the bottom of the prepped pie dish. Then carefully pour the egg mixture over the vegetable mixture. Spread the shredded cheddar cheese evenly over top. Sprinkle with Hungarian paprika.
5. Bake in the oven for 35-45 minutes, or until the center of the frittata has just set.
6. Remove from the oven and let cool 5 minutes before serving.