01 -
Wash citrus fruits thoroughly. Slice a small amount off both stem and blossom ends. Using a sharp or serrated knife, cut the fruits into 1/5-inch thick slices. Remove and discard any large seeds.
02 -
In a wide, heavy-bottomed pan, combine 2 cups sugar and 2 cups water. Bring to a boil over high heat. Add citrus slices in a single layer, ensuring the edges touch but do not overlap.
03 -
Reduce heat to medium-low to maintain a gentle simmer. Cook citrus slices for approximately 30 minutes, turning each slice halfway through until fruit is translucent and tender.
04 -
Lightly spray a wire rack with nonstick cooking spray and set over a baking sheet. Remove citrus slices from pan using a slotted spoon. Arrange in a single layer on the rack to drain for about 15 minutes. Repeat if necessary for additional slices.
05 -
Spread remaining 1 cup sugar in a shallow bowl. Dredge each citrus slice in sugar to coat completely. Transfer slices back to the wire rack.
06 -
Allow coated slices to dry fully at room temperature for 12 to 24 hours, flipping them once for even drying. Store candied citrus in an airtight container in a cool, dry place for up to one month.