Pre-heat oven to 350°F.
In a large mixing bowl, whisk the eggs, half and half, milk, pepper, and salt.
Place chopped bacon in the pie crust. Add the asparagus. Top with ½ cup cheese. Pour egg mixture over the bacon, asparagus, and cheese. Add remaining cheese.
Place pie crust and aluminum shell in a pie plate. This step is optional, but is just in case of a spill because of the grated surface in the oven. Place quiche in the oven.
Bake 35-40 minutes. The quiche should still be jiggly when it is remove from the oven, but there should not be pools of raw quiche.
Allow quiche to rest for 5 minutes. Slice and serve.