Step 1

Preheat oven to 350 degrees F and set out a rimmed baking sheet. Set aside.

Step 2

Heat a large non-stick sauté pan over medium heat.

Step 3

Add in sausage, onion, peppers, garlic, 1/2 teaspoon salt, and 1/4 teaspoon pepper.

Step 4

Cook, breaking up the meat as you go, until the sausage is cooked through and the veggies are tender.

Step 5

Drain any excess grease or liquid and set aside.

Step 6

In a large bowl, whisk together half-and-half, eggs, 1/4 teaspoon salt, and 1/4 teaspoon pepper.

Step 7

Whisk in sausage/veggie mixture, cheddar cheese, and parmesan. Set aside.

Step 8

Place frozen pie crust onto the baking sheet and pour in the filling.

Step 9

Bake in preheated oven for 50-60 minutes or until a toothpick inserted in the center comes out clean. Cover the quiche for last 10 minutes of bake time if the crust is getting too brown.

Step 10

Let stand 10 minutes, then cut and serve!