Preheat oven to 400℉. Place a wire rack in a rimmed baking sheet.

Place bacon slices on the wire rack and bake for 15-20 minutes.

While bacon is cooking, mix together brown sugar and chopped nuts.

Remove bacon from oven and coat each slice with sugar mixture on both sides.

Return to oven and bake for 10 minutes, or until sugar is caramelized and bacon is crispy.