Candied grapefruit peel is a chewy bittersweet treat that's easy to make and a great way to use every part of your fruit. Enjoy as a snack, dipped in chocolate, or as a bright finishing touch for baked goods and cocktails.
Slice off both ends of each grapefruit. Score the peel into 4 or more vertical segments, depending on the size of the fruit, and peel them off, keeping some of the pith. Slice the peels into 1/4-inch-wide strips.
Boil the peels in a pot of water for 15 minutes. Drain in a colander, rinse and drain again. Repeat the blanching two more times to reduce the bitterness.
In a clean pot, bring the water and sugar to a boil, stirring until the sugar dissolves. Add the peels, reduce the heat to low and simmer until the peels are translucent, 45 to 60 minutes.
Using a slotted spoon, lift out a few peels at a time and let the excess syrup drip off for a few seconds. Toss the hot peels in a bowl or zip-top bag of the coating sugar until well coated.
Notes
Prep Tip: Scrub the grapefruit well before slicing to remove any wax.
Bitterness Tip: If the peels still taste very bitter after three rounds of blanching, blanch them once more before simmering.
Storing: Let the peels dry completely on a rack so they stay chewy rather than sticky. Store in an airtight container at room temperature for up to 2 weeks.
Serving Ideas: Chop the peels into granola, scones or oatmeal, or dip them halfway in melted dark chocolate.