Prep sweet potatoes: You can peel the sweet potatoes a day ahead of time and keep them in a bowl/pot filled with water in the refrigerator to keep them from browning. I would not boil the potatoes ahead of time because the potatoes need to be warm when mashed.
How far in advance can you prep sweet potatoes?
You can absolutely cut sweet potatoes a day or two in advance, but make sure to store them in cold water in the refrigerator. Otherwise, they'll dry out pretty quickly after they're cut.
Can you cook sweet potatoes the night before?
Bake whole sweet potatoes ahead of time and refrigerate them for up to 10 days. Microwave them when you want a quick side dish or a satisfying small meal. You can also refrigerate or freeze sweet potato puree, then reheat it later as an ingredient or as a finished side dish.
Can you peel sweet potatoes and keep them in water overnight?
A: You can store peeled potatoes in water in the refrigerator for about 24 hours. Peeled potatoes left out by themselves at room temperature, on a refrigerator shelf or wrapped in foil or plastic wrap will still get dark overnight, so submerge them in a bowl of water, cover and refrigerate.
Can you peel sweet potatoes the day before you cook them?
Potatoes: Peel or pare and chop up to a day in advance. Store in a bowl of cold water in the refrigerator. Sweet potatoes: Peel and chop 3 to 4 days in advance. Store in a sealed bag or container with an airtight lid in the refrigerator.
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