Frequently Asked Questions
Can I make raisins from any grapes?
Most edible grape varieties can be dried, but sweet, ripe, seedless grapes are usually the most convenient.
Why do I need to blanch the grapes?
Brief blanching helps disrupt the grape skins and may speed up moisture loss during drying.
How long should grapes stay in boiling water?
Approximately 30–60 seconds, or until fine cracks begin appearing in the skins.
Why use citric acid?
The cold citric acid bath is part of a grape pretreatment method described by Utah State
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