HOW TO MOLD AND UNMOLD KNOX GELATINE DISHES
Jellied foods—soups, main dishes, salads, or desserts—can be molded in square, round, or loaf pans, muffin tins, washed tins from canned foods, bowls, cups, glasses, or paper drinking cups. For easy serving, a gelatine mixture may be chilled in serving dishes that will go directly to the table, or it may be spooned from bowls into serving dishes.
To unmold, dip the mold in warm or hot water to the depth of the gelatine—metal molds in warm water, glass molds in hot water. Loosen edge with the tip of a paring knife. Place the serving dish on top of the mold, the two tightly together, and turn upside down. Shake, holding the serving dish tightly to the mold. Carefully lift off the mold. Gelatine may be unmolded at serving time, or even as long as an hour or so before mealtime if the service plate or platter is put back in the refrigerator.