|Beat the first 6 ingredients until light and fluffy. Sift together the remaining ingredients and add to the wet ingredients. Mix well.
Drop by spoonfuls onto an ungreased cookie sheet. Try to make them all the same size - they will later be sandwiched together with filling. Bake at 350°F for 10-12 minutes. Take them out of the oven just before they are completely done. Let them rest on the cookie sheet for a few minutes before removing. Remove to cooling racks or waxed paper table tops to finish cooling. Yields: 30 - 40 cookies, depending on the size.
Beat the Creme Filling ingredients at low speed with an electric mixer until moistened. Then beat at high speed for about 10 minutes. The longer you beat this filling the lighter and more marshmallow-like it becomes. You also will have more volume if you beat it a long while. Spread filling thickly on one cookie. Place another cookie on top, sandwich style. Place finished cookies on a platter. These cookies freeze well.