Heat oven to 200 degrees F. Combine sugar and spice in a small bowl and mix until evenly combined.
Stem fruit and, using a mandoline, slice lengthwise into paper-thin slices, about 1/16-inch thick. Line 2 baking sheets with parchment paper or silicone baking mats and evenly space fruit on the sheets.
Sprinkle sugar mixture over fruit and bake until lightly brown and dry and crisp around edges, about 2 hours. Let cool on baking sheets. Chips can be stored at room temperature in an airtight container for up to 10 days.