In this video, we learn how to roast chestnuts in your oven. First, place some cold water in a large pot, then drop in your chestnuts. After this, let these come to a boil after turning the heat on. Once this turns into a roaring boil, turn the heat off and let these sit for 20 minutes. After this, turn the oven on to 425 degrees. From here, drain the nuts in the sink but don't dry them. Place them onto a baking dish with foil and then place them in the oven for 25-30 minutes. When finished, let these cool and then enjoy eating them!