Substitution Solutions Search Results Browse the Dictionary Click on any of the letters below to browse all terms beginning with that letter. A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z Flavor Oils It is not recommended that you substitute flavor extracts for flavor oils. Flour (as thickener) 1/2 tablespoon cornstarch, potato starch, rice starch, arrowroot starch, or 1 tablespoon quick-cooking tapioca for 1 tablespoon all-purpose flour. Flour, all-purpose - 1 Tablespoon 1/2 Tablespoon cornstarch, potato starch, rice (as thickener) starch, arrowroot starch; OR 1 Tablespoon quick-cooking tapioca Flour, cake - 1 cup 1 cup all-purpose flour minus 2 Tablespoons Flour, self-rising - 1 cup 1 cup all-purpose flour plus 1 1/2 teaspoons baking powder and 1/2 teaspoon salt