Take out the dough, pour it out, seal it with plastic wrap, and cool it in the refrigerator or at room temperature.
Corn starch+powdered sugar+milk, mix well, pour into a non-stick pan and cook over low heat. Turn off the heat immediately after gelatinizing and thickening. Pour the batter into the bowl
Pour oatmeal while it's hot and mix well.
Evenly mixed oat stuffing
Take a piece of dough and dip it in hand powder, and roll it into your favorite thickness. If you like it chewy, you can roll it thicker, and if you like to eat more stuffing, you can roll it thinner.
Put an appropriate amount of oat stuffing in the center of the dough, put the skin obliquely, and finally pinch it, so that the closed place can't touch the oat stuffing, otherwise it won't be sealed. The wrapped snow cake is stained with hand powder to prevent adhesion.
Complete a project