Chestnut Storage Instructions
Chestnuts high moisture and starch content, makes them a perishable food. They must be kept refrigerated and not allowed to dry out.
At 32 degrees F., chestnuts will store for many months. For best results, keep fresh chestnuts refrigerated in a re-sealable plastic bag.
Punch a few holes in the bag, allowing the nuts to ‘breathe’. Place the bag in your refrigerator drawer, flipping it over occasionally.
Chestnuts may last 4-6 months this way. Acceptable mold, that may happen, will look like black spots on the brown shell.
The mold can be rinsed or wiped off, as long as the inner nut kernel remains fresh and yellow.
The taste of raw fresh uncooked chestnuts, without the outer soft shell and inner pellicle (a paper thin covering right next to the yellow kernel, should have the consistency of an uncooked carrot or potato.
When cooked, the kernel will soften. If the chestnut is undercooked, the outside of the chestnut will be soft and the inside will be hard. If overcooked, the chestnut will dry out and harden.
Open Fire Roasting is putting fresh scored whole chestnuts over an open fire, like a campfire, or a grill. Depending on the heat source (electric, gas or coals), chestnuts should be roasted in about 15-20 minutes. The nuts will cook more evenly if they are in constant motion, either by shaking the pan, or wearing an old thick glove, and hand stirring them constantly, till roasted.



Boiling is an easy method of cooking chestnuts. First, cut them in half with a sharp knife, or score them. Boil for 10-15 minutes. As the opening enlarges, on the scored type, or ‘smiles yellow’ at you, they are ready to be removed from the water. It’s best to take out one or two nuts at a time, and peel them out of their shell and inner pellicle. If they start to cool too much, peeling will be more difficult. The longer nuts are cooked, the more they will crumble more upon removal from their shell.
Steaming is also another satisfactory method to cook chestnuts. Score them, or cut in half, and initially steam them for 10–15 minutes, adjusting cooking time to your eating preference. Carefully, remove them, as in the boiling instructions above, and use as intended.