Roy’s chefs bake this signature “lava cake” dessert in parchment paper-lined metal cylindrical molds that are slipped off the soufflé when plating the dish. Fortunately we don’t have to locate a restaurant supply outlet to obtain similar molds when the tool we need is easily found in every supermarket. Just save the 4-ounce cans that hold diced peppers or whatever you may find that comes in small cans with a 2 ½-inch diameter. Cut off the top and bottom, remove the labels, wash the cans, and you have the exact same size molds as those used at Roy’s. The recipe for the batter is simple with only 4 ingredients, but plan ahead for this dessert because the batter needs to chill in the molds before baking so that the centers stay gooey and uncooked like the original.