Crustless Keto Mini Quiche | Vegetarian Low-Carb Frittata

When you make crustless keto mini quiche in single-serve mini pie tins, you get to eat the whole thing! This low carb frittata recipe is packed with flavorful sausage, mozzarella, pesto, and sun-dried tomatoes. Only 4.7 grams of net carbs per serving!