Can you freeze potatoes?

What freezing does to potatoes

The high water content and starch structure in raw potatoes break down during freezing, causing the cells to rupture. This results in a watery, discolored, and mealy texture that ruins the dish if used immediately after thawing. However, blanching or cooking them first mitigates this, allowing them to be used in soups or stews.

How to freeze it

1. Peel and cut potatoes into cubes, slices, or wedges.
2. Blanch in boiling water for 3-5 minutes until just tender.
3. Immediately plunge into an ice water bath to stop cooking.
4. Drain thoroughly and pat dry to remove excess moisture.
5. Spread on a baking sheet to flash freeze, then transfer to airtight freezer bags, removing as much air as possible.

Thawing and using it

Upon thawing, potatoes will be soft, discolored, and release significant water. Best used in cooked dishes like soups, stews, or casseroles where texture is less critical. Do not use thawed raw potatoes for frying or mashing. For best results, cook from frozen without thawing to preserve some structure.

Depends on the form

• Raw vs. cooked (cooked potatoes freeze much better than raw ones)
• Mashed potatoes (freeze well if prepared with butter and milk, though may separate slightly)
• Fried potatoes (pre-fry before freezing for best results)
• Sweet potatoes (freeze better than white potatoes due to lower water content)