Combine margarine, sugar, and cream cheese. Blend in eggs, juice, and rind.
Combine dry ingredients and add to cheese mixture. Mix well. Chill.
Shape into balls using a level tablespoon of dough. Place on ungreased cookie sheet; flatten slightly. Indent centers and fill with preserves.
Bake 350° 15 minutes. Cool, sprinkle with powdered sugar.
Yields 7 dozenRecipe submitted by Dobie on 5/24/00