To cook bacon in the oven, preheat your oven to 400°F (204°C). Arrange the bacon slices in a single layer on a rimmed baking sheet lined with foil or parchment paper; you can use a wire rack on the sheet for extra crispiness but it's optional. Bake the bacon for about 12 to 20 minutes, checking around 10 to 12 minutes, and continue cooking until it reaches your desired level of crispiness. Thinner slices may cook faster (around 10-15 minutes), while thick-cut bacon may take closer to 20 minutes or slightly longer. For large batches, use two baking sheets and rotate them halfway through cooking

. Summary:

• Oven temperature: 400°F (204°C)
• Cooking time: 10 to 20 minutes depending on thickness and crispiness preference
• Check bacon starting at 10-12 minutes
• Use a single layer, no overlapping
• Optional: use wire rack for crispier bacon
• For thick-cut bacon, expect closer to 20 minutes or a bit more