Cream margarine and sugar together and add eggs, beating thoroughly. Sift dry ingredients and mix in. Knead into a ball. Roll out on floured board and cut into circles with a cookie cutter.
Place tablespoonful of filling (recipes to follow) on circle of dough. Fold into 3-cornered pocket by drawing up two adjacent sides and then the third. Pinch edges to seal. Bake at 350 F. for 30-40 min. Depending on size