Non GMO Project verified. nongmoproject.org. www.labreabkery.com. Flax seeds sprinkled on top of this 7 grain bread add a distinctive flavor and a sublime texture. La Brea Bakery: From starter to finish, it takes over 24 hours to make a loaf of La Brea Bakery bread. It isn't the easiest way, but with patience and care come deep and complex flavors. Our commitment to simple, high-quality ingredients, long proofing times, and our original starter hasn't changed since we baked our first loaf on La Brea Avenue back in 1989. Estd. 1989. Facebook: /labreabakery. Twitter: (at)labreabakery. Instagram: (at)labreabakery.