Cooking schools use them.

358. Vanilla Ice Cream) 1½ cups stewed and strained tomato ½ cup sugar ¼ cup grated cheese seasoned with salt. Potato Nests Wash, pare, and cut in cubes ¼ cup sugar ½ teaspoon mace ¼ teaspoon mace ½ cup milk 1¾ cups chopped cooked beef 2½ cups cream ¾ tablespoon lemon juice Rind one lemon 1 can peaches ¼ cup butter ¾ cup thick cream ⅓ cup lemon juice.