Canned red bean paste is an acceptable product, but the homemade kind is obviously much tastier. In Chinese markets, you'll find small, plump dried red beans called _hoong dul,_not to be confused with adzuki beans, _zeck siu dul,_also small red beans that are oblong in shape. This recipe makes about 1 1/2 cups of red bean paste, just enough filling for Sesame Balls. Use regular brown sugar for this recipe.
