RICE AU GRATIN

Put 1 cup of milk in a double boiler, when hot add to it 1 tablespoon of flour mixed with 1 tablespoon of butter, 1 teaspoon of grated onion (or a few drops of onion extract), and ½ teaspoon of salt; stir into this 2 cups of boiled rice, let cook for five minutes, then put in a buttered baking dish, with ½ cup of grated cheese on top, dredge this with paprika, sprinkle with bread crumbs, and let brown in the oven.