Preheat oven to 375 degrees.Spray pie plate with cooking spray.Soften pie crust according to package directions, and unroll into pie plate.Spread cheese and bacon evenly in the pie crust.Beat eggs in a large bowl (I use a large measuring cup for this step so that it is easy to pour.)Whisk in milk, salt and pepper.Pour egg mixture evenly over fillings in pie crust.Bake for 30-40 minutes, until quiche is set in the middle.