1 cup margarine, at room temperature
½ cup powdered sugar
1 teaspoon vanilla
1-3/4 cup flour
1 cup toasted pecans, chopped very small or ground in a food processor
Preheat oven to 300 degrees. Grease cookie sheets or line with parchment paper. Cream margarine and sugar together. Beat in vanilla and slowly add flour and then pecans. Shape dough into balls and roll in additional powder sugar. Bake for about ½ hour. Cool slightly and roll in more powdered sugar. Finish cooling on wire racks.