These are snowball like cookie as the name shows. When you put one cookie in your mouth, it melts, and the walnut is aromatic. These cookies will make you feel warm inside.
My mother-in-law often asks me to bake these walnut boules de neige, so I decided to make a recipe.
Adjust the baking time. When you sprinkle powdered sugar at the step 7, make sure the cookies are cool, to avoid the sugar melting.
Enjoy Japanese food around the world.