And here's the recipe so you don't have to go clicking around:
Mexican Wedding Cakes
or Russian Teacakes
1 cup butter or margarine, softened
½ cup powdered sugar
1 tsp vanilla
2 ¼ cups white flour (can substitute half with wheat flour)
¼ tsp salt
¾ cup finely chopped nuts.
Mix thoroughly butter, sugar and vanilla. Work in flour, salt and nuts until the dough holds together. Shape into 1” balls and place them on cookie sheet. Bake at 400° for 8-10 minutes. While warm roll in powdered sugar. Cool and roll in sugar again.