01 -
Heat the oven to 200°F. Line two baking sheets with parchment paper.
02 -
Slice the cucumbers into thin 1/8-inch rounds, using a mandoline if possible for even thickness.
03 -
Spread the cucumber slices on a clean towel. Pat both sides dry, let them sit for 10 minutes, then blot again.
04 -
Toss the cucumber slices with apple cider vinegar, olive oil, garlic powder, smoked paprika, dill, salt, and pepper until lightly coated.
05 -
Lay the slices in a single layer on the prepared baking sheets. Bake for 2 1/2 to 3 hours, flipping once, until the slices look dry and the edges curl.
06 -
Let the chips cool on the baking sheets for 10 minutes. Taste and add a tiny pinch of salt if needed before serving.