2 c. graham cracker crumbs
2 c. walnuts, chopped
1 1/2 to 2 tsp. rum extract
1 can Pillsbury Ready to Spread chocolate fudge icing
Powdered sugar

In large bowl, combine all ingredients except powdered sugar until well blended. Using teaspoonful of mixture for each, work in palm of hand and shape into walls. Roll each ball in powdered sugar. Store in tightly covered jar.