Flour in 1878 at the Washburn "A" Mill in Minneapolis which killed 22 people. Bread, pasta, crackers, many cakes, and many other foods are made using flour. Wheat flour is also used to make a roux as a base for thickening gravy and sauces. It can also be used as an ingredient in papier-mâché glue. Cornstarch is a principal ingredient used to thicken many puddings or desserts, and is the main ingredient in packaged custard. Flour Flour is a powder made by grinding raw grains or roots and used to make many different foods. Cereal flour is the main ingredient of
Peanut butter zinc, and copper (table). Peanut butter is a moderate source (10–19% DV) of thiamin, iron, and potassium (table). Both crunchy/chunky and smooth peanut butter are sources of saturated (primarily palmitic acid, 21% of total fat) and monounsaturated fats, mainly oleic acid as 47% of total fat, and polyunsaturated fat (28% of total fat), primarily as linoleic acid). For people with a peanut allergy, peanut butter can cause a variety of possible allergic reactions, including life-threatening anaphylaxis. This potential effect has led to banning peanut butter, among other common foods, in some schools. Peanut butter is included as an ingredient in