
Crustless Ham and Cheese Quiche makes a fantastic low carb and gluten-free breakfast, brunch, or lunch. Loaded with diced ham, zucchini, and two kinds of cheese, it is so packed with flavor you will never miss the crust.
Preheat oven to 375 degrees and spray a deep dish pie pan with cooking spray.
Melt butter over medium-high heat in a nonstick skillet.
Add onion and zucchini and cook until soft and golden. Add ham and cook 1 minute. Remove from heat.
In a large bowl, whisk together eggs, half-and-half, salt and pepper.
Stir onion mixture, cheddar cheese, and swiss cheese into egg mixture.
Pour into prepared pie pan.
Bake for 30 to 35 minutes or until set.