He never boils them, but instead scores them & then throws about 12 of them in the microwave for 90 seconds under a damp paper towel.
Otherwise, the differences are slight. How to Roast Chestnuts. The Scientific name of chestnuts is Castanea sativa and they are available in four different species like European chestnuts, Chinese Chestnuts, American Chestnuts, and Japanese chestnuts. Site selection also plays a vital role in the quality of the Chinese chestnuts.
But this is more than a nut tree. Chestnuts are a traditional holiday food in many cultures, and they taste wonderful on a cold winter day! Chinese chestnuts have evolved over a long period of time in coexistence with the bark fungal disease chestnut blight (Cryphonectria parasitica, formerly Endothia parasitica), and have evolved a very successful resistance to the blight, probably more so than any other species of chestnut, so that, although it is not immune, it typically sustains no more than minor damage when infected.
BEST ANSWER: According to my step-dad who manages 7 acres of Chinese Chestnuts, you don't need to wait, although, they tend to roast better after 1 or 2 days. Chestnuts are nuts that belong to Genus Castanea and is related to beech family or Fagaceae family. As the American chestnut struggles with disease, the blight-resistant Chinese chestnut is quick gaining popularity. Chinese chestnut trees are particularly attractive because blight-resistant varieties are available. That or you can roast them in the oven for about 20 min. Most Chinese chestnuts can tolerate -20° F temperatures when fully dormant, but it is strongly recommended that frost pockets be avoided as planting sites, to avoid injury to swelling buds in the spring. American chestnut trees are more upright, while the Chinese chestnut is wider and more spreading. The sweet-tasting nuts are often roasted for holiday eating and have been made famous in turkey stuffing recipes across the country. You can roast chestnuts in the oven, over an open fire, or in a frying pan. American Chestnut Burs: A dense mass of long, slender spines Spines are 2 to 3 cm long, 0.5 mm thick Up to 3 nuts per bur. The leaves of American chestnuts are narrower and the nuts slightly smaller than Chinese chestnuts. American Nut —— Chinese Nut .
Chinese Chestnut Castanea mollissima.
Chinese Chestnut Burs: A sparse mass of short, thick spines Spines are 1 to 2 cm long, 1 mm thick Up to 3 nuts per bur .