Double Chocolate Kisses

1 cup softened margarine
1 teaspoon vanilla
2/3 cup sugar
1 2/3 cup flour
1/4 cup cocoa
1 bag (9 oz) Hershey's chocolate kisses

Beat margarine, sugar and vanilla until creamy. In separate bowl, stir together flour and cocoa, blend into other mixture, mixing well. Refrigerate about 1 hour or until dough is easy to handle. Mold scant tablespoon dough around eachkiss, covering completely. Shape into balls, bake on cookie sheet 10 or 12 minutes or until set. Cool, then roll in powdered sugar.