Pre-heat the oven to 350 degrees. First place the muffin pan upside down on a cookie sheet. Then cut the Bacon into 3-inch long strips and lay the slices down perpendicular to each other on an upside down mini muffin pan creating the bacon bites.
Once your bacon is in place, press a baking cup liner over each bacon bite. Then place another baking sheet on top with the non-stick side face down. Bake to the desired crispness, which will most likely take 1-1 ½ hours.