No high fructose corn syrup. Est. 1940. Arnold Brick Oven Bread is made with a tradition of over 50 years of baking and a commitment to quality. It's square because the Arnold bakers still slow-bake Brick Oven bread with a lid over it to keep in its rich, delicious flavor. Brick Oven is a time-tested family favorite. Terracycle: Join our recycling program at www.terracycle.com/bimbobakeries.