Heat oven to 400℉.
Line bake sheets with parchment paper or foil.
Lay bacon strips on the bake sheet - as many as will fit but not overlapping.
Bake bacon in the oven at 400℉ for 20-30 minutes until bacon is cooked to your liking (chewy or, with more time, crispy).
Remove sheets from the oven. Carefully transfer bacon to a hotel pan or serving tray.
Carefully pour off bacon grease off the sheets into a large, sturdy pot to cool.
If cooking more bacon, proceed with the next batch. It is not necessary to re-line the sheets with more parchment paper every batch but may be necessary after 3 or 4 batches.