Place a plaque of square Silform molds on a baking sheet.
The top of each cavity should measure 2¾ inches square (which will become the bottom when the dessert is served), by 2¼ inches square on the bottom of the mold by 1¼ inches high, with a 1½ inch square depression in the center of the bottom of each cavity (which will become the top of the dessert when serve