Preheat your oven to 425 degrees.
Line cookie sheets with foil. The better you do this, the less clean up you have.
Lay the bacon slices on the foil. You don’t want them overlapping, but they can be right next to each other since bacon shrinks up when cooking.
Bake for 16-20 minutes, depending on how ‘crisp’ you want your bacon.
Take the bacon out of the oven. Blot as much grease off as you desire with paper towels.