Songpyeon is made with short grain rice flour (쌀가루), NOT glutinous rice (sweet rice) flour (찹쌀가루). Traditionally, Korean home cooks soak short grain rice overnight, drain, and then take to a gristmill to get it ground into fine powder. While that’s clearly not an option around here, there are bags of frozen wet rice powder for making rice cake (tteok, 떡) sold in the freezer section of Korean grocery stores.
You can try making rice flour at home by soaking short grain rice over night, drain for hours, and then use a powerful blender, coffee grinder, or food processor to finely ground. The rice flour/batter may still come out a bit grainy, not as soft.
Songpyeon dough is typically flavored and colored with natural ingredients such as mugwort, kabocha, and dried fruit powders. This recipe shows how to use mugwort powder and fresh kabocha, I also played around with different natural food coloring and came up with a couple of other colors. You can choose any number of options I’ve given here, or use your own food coloring options. Also see my Beet songpyeon recipe for vibrant red color.
The most common filling is made with sweetened sesame seeds. Black soybeans and mung beans are also traditional. This recipe shows how to make it with sesame seeds.
