Step 1

Preheat oven to 375 degrees F (190 C) and place oven rack in the center of the oven. Line two baking sheets with parchment paper (amount as original recipe is written // increase number of baking sheets or work in batches if making a larger quantity).

Step 2

Thinly slice beets with a mandolin, getting them as consistently thin as possible. They should curl a little when cut. This will ensure even baking and crispiness.

Step 3

Divide between two baking sheets and spray or very lightly drizzle with olive oil. Add a pinch of salt, pepper, and the rosemary. Toss to coat. Then arrange in a single layer, making sure the slices aren’t touching.

Step 4

Bake for 15-20 minutes or until crispy and slightly brown. Be sure to watch closely past the 15 minute mark as they can burn quickly.

Step 5

Remove from oven. Let cool slightly. Then serve.

Step 6

Best when fresh. Leftovers will lose their crispiness.