Asparagus and Swiss Cheese Quiche

2 teaspoons olive oil

1 bunch fresh asparagus, trimmed and cut into 1/2-inch pieces

1 pastry for a 10-inch deep-dish pie crust

6 large eggs, beaten

¾ cup milk

½ cup half-and-half cream

1 (2.8 ounce) can French-fried onions

6 ounces shredded Swiss cheese

5 ounces shredded Cheddar cheese

1 green onion, chopped

Heat olive oil in a skillet over medium heat; cook and stir asparagus until slightly tender, 5 to 10 minutes.

Preheat oven to 375 degrees F (190 degrees C). Press pie pastry into a 10-inch deep-dish pie pan.

Combine asparagus, eggs, milk, half-and-half, French-fried onions, Swiss cheese, Cheddar cheese, and green onion in a bowl. Pour into prepared pie pastry.

Bake in the preheated oven until center of quiche is set and a knife inserted in the middle comes out clean, about 45 minutes. Allow to stand for 10 minutes before serving.