How to Dehydrate Pineapple
Slice pineapple about 1/4 inch thick and dry at 135F (57C) for 10 to 18+ hours until leathery, or longer for crisp. Its high sugar and water make it slow and sticky, so use non-stick sheets.
Dried pineapple is intensely sweet and chewy, a favourite snack. It is one of the slower, stickier fruits to dry, but the result is worth the wait.
Prep
Peel, core and slice into even rings or chunks about 1/4 inch. Uniform pieces dry together. Fresh pineapple works best; canned is wetter and sweeter.
Temperature and time
Dry at 135F (57C). Because of its water and sugar, expect 10–18+ hours for chewy, longer for crisp chips.
Store
Cool fully, then store airtight and dark. Sugary fruit keeps well; vacuum sealing helps. See how to dehydrate fruit, shelf life, and the best dehydrator for fruit.
Frequently asked questions
How long does pineapple take to dehydrate?
Longer than most fruit, roughly 10 to 18+ hours at 135F, because it is juicy and sugary. Judge by texture: leathery for chewy, brittle for crisp.
Why is my dried pineapple sticky?
Pineapple is high in sugar, so it stays tacky. Use non-stick sheets, and if you want it less sticky, dry it longer toward crisp.