Chicken Breast Fillets in a Crust of Mung-Bean Noodles

After learning how to bone chicken many years ago, I frequently accumulated numerous chicken breast fillets, sasami, in the freezer. Sasami are the slender muscles you find on either side of the breast bone, beneath the large breast muscles, when you bone a chicken. They are the leanest parts of the chicken. In Japan, breast fillets are sold separately from the rest of the chicken breast. They are also sometimes sold separately in U.S. supermarkets, where they are usually labe