This is a recipe for "Kinako Snowball Cookies" that can be made with just four ingredients. It's healthy because it uses rice flour instead of eggs, butter, and wheat flour. A major feature is that it can be easily made in a toaster oven instead of a regular oven. Simply mix the ingredients, roll them into balls, and bake them in a toaster oven, so it can be made quickly and easily. It's a perfect snack with a crisp, crumbly texture and the gentle sweetness and aroma of kinako. The key points are to eliminate any lumps in the dough and roll them into even sizes, and to let them cool down before handling them after baking.