Ingredient guide
Cooking With Potatoes
Which potato to use where, plus storage that prevents sprouting and greening.
How to store potatoes
Cool, dark, ventilated spot — never the fridge, which turns starch to sugar.
How long does potatoes last?
3–5 weeks in a cool pantry; 1 week at warm room temperature.
Signs it has gone bad
Green skin, soft spots, and long sprouts mean trim heavily or discard.
Cooking notes
- Starchy russets mash and bake; waxy potatoes hold shape in soups and salads.
- Start boiled potatoes in cold water for even cooking.
- Roast at 425°F (220°C) for crisp edges.
Quick ways to use up potatoes
- Mashed potatoes
- Roasted wedges
- Potato soup
- Hash with leftover meat