Freeze-dried Skittles puff up, crack open like a flower and turn crunchy-airy. They are the best-known freeze-dried candy and the one most sellers start with.
They are not really drying in the usual sense, because they hold very little water to begin with. The vacuum makes the trapped air and moisture expand while the warm shelf softens the candy shell, and it sets in the puffed shape. That is why candy needs warm shelves and runs in hours, not days.
Prep and loading
- Spread in a single layer with gaps; they roughly double in size.
- Use candy mode if your machine has it, or set a warm shelf temperature per your manual.
- Do not pre-freeze candy for puffing.
- Bag them as soon as the cycle ends; they soften in humid air within an hour.
How to tell it’s done
- Pieces are cracked open and puffed, with a crunchy, airy center.
- No hard, unpuffed pieces among them.
Not sure? The weight check compares two weighings and the expected dry weight for Skittles.
Problems and fixes
Some did not puff
The shelf was not warm enough or the tray too crowded. Space them out and check your candy settings.
They went chewy in the bag
Moisture got in. Bag immediately, seal well, and add an oxygen absorber or desiccant.
A new bag of Skittles behaved differently
Candy recipes change. Some newer formulations puff less; test a small tray first.
Rehydrating and storing
Rehydrate: Not rehydrated.
Store: Sealed mylar or stand-up pouches. Candy keeps months, not years, once puffed.
Ways to use it
- Selling at markets and online
- Party favors
- Snacks
How much fits per batch
At a normal single layer, Skittles load at roughly 0.8 lb of fresh food per square foot of tray. That works out to:
| Machine | Fresh per batch | Dried per batch |
|---|---|---|
| Harvest Right Countertop 360 | 2.0 lb | 1.99 lb |
| Harvest Right Small | 2.4 lb | 2.41 lb |
| Harvest Right Medium | 3.8 lb | 3.75 lb |
| Harvest Right Large | 6.2 lb | 6.15 lb |
| Harvest Right X-Large | 12.5 lb | 12.51 lb |
Sources
- USDA FoodData Central: candies, fruit-flavored chewy (Skittles-type) (water content)
- Utah State University Extension: Can I Freeze-Dry That? (2026)
- Penn State Extension: Let’s Preserve: Freeze-Drying
- Iowa State University Extension AnswerLine: Preserving by home freeze drying
Water content rounded from USDA FoodData Central (candies, fruit-flavored chewy (Skittles-type)). Cycle times are typical ranges at default settings; thickness, load and your room change them. How we put these together.