Preheat the oven to 400°F. Then, line a baking sheet or jelly roll pan (something with sides) with foil so that several inches overhang the sides.
Arrange the bacon strips in a single layer on the lined pan. The bacon can be touching on the sides, but try not to overlap the pieces. Gently bend the overhang to curve around the top of the pan of bacon, to create a barrier so the bacon grease doesn't splatter all over your oven.
Bake the bacon for 20-25 minutes, until the desired level of crispness has been reached. I typically set a timer for 20 minutes, then check the bacon and add time as needed.
Transfer the bacon to a paper towel lined plate to help drain excess grease. Let the bacon cool for about 5 minutes, then serve and enjoy!
Notes
Store leftovers in an airtight container for about a week.