To make bacon in the oven, you will need a pan that has slits in it, these can typically be found within grocery stores. Make sure that you purchase a thickly sliced bacon as this process works the best with this type of bacon. Separate the pieces and then place them onto the sheet. After a few minutes of baking in the oven, you will need to flip the pieces over. This process should take between 5-15 minutes total.