This easy-to-make breakfast frittata is perfect for a weekend brunch or a fast breakfast! Make ahead of time, and customize with your favorite ingredients to make it your own!
In a medium bowl, combine the eggs, half-and-half, salt, pepper, and cayenne pepper and whisk until smooth.
Add the shredded cheese and set aside.
In a large cast iron, melt the butter (or add in the vegetable oil) and broccoli and cook over medium heat for 1-2 minutes before adding in the green onions and minced garlic. Cook for another 2 minutes.
Spread the vegetables in an even layer of the pan, then slowly pour in the egg mixture.
Continue to cook on the burner for 30 seconds to a minute.
Bake in the oven for 13-15 minutes.
During the last 5 minutes sprinkle some more cheese on top.