Chop the peels into equal-sized pieces—aim for thumb-nail size.
Spread the pieces out in a single layer on a parchment-lined baking tray.
Bake for about 1.5 hours. Crack the oven door open every 20 minutes or so to let the moisture escape.After 1 hour, start checking frequently—they go from “slightly golden” to “oops, burnt” very fast.
Once they’re crisp and just barely browned, take them out and let them cool completely.
Store in an airtight jar (like an old jam jar). They’ll stay crispy for weeks—if they last that long.