Golden Corn Flour. To Your Good Health - Bob Moore. Pride of the Mill. Made with dried corn kernels that have been cooked and soaked in limewater before grinding, our masa harina corn flour is ideal for traditional foods like tortillas, tamales, and pupusas, and it's also a fantastic addition to baked goods. Use it as a breading or to thicken chili and soup. You can see our quality. Dear Friends, At Bob's Red Mill, we've used age-old methods to bring traditional foods to your table since 1978. Now we offer the widest variety of whole grains, flours, and seeds of any mill in the world. Like many of our products, our masa harina is made using centuries-old techniques to create a delicious, high-quality flour you can trust. To Your Good Health, Bob Moore. Find more recipes at.