This recipe by Joy Danzig, former Rebbitzen at Cong. Beth David and is from a cookbook published by the Sisterhood.
Sift the dry ingredients into a bowl. Add the eggs, oil, juice, and rind and stir well. Knead dough lightly until smooth. Roll dough to 1/8" thickness and cut into 3-1/2" rounds. Put a heaping teaspoon of filling (mohn/poppyseed, prune or jam) in the center of each round. Fold edges inward and pinch at the corners /_\ to form a triangle (sorry, it's the best I can provide). Bake on a greased baking sheet at 375 degrees for 30 minutes or until lightly browned. Makes about 4 dozen. Enjoy!
Mohn (poppyseed) Filling: Mix all together, then spoon onto prepared dough and bake.