KANSAS CITY — Consumers seek out baked goods made with alternative grains for many reasons. Some are interested in exploring different flavors and textures while others welcome the extra nutrition.

Microwavable pouches with precooked grains are fast. And with different grain blends, flavorful seasonings, veggies, and beans mixed in, they're far from boring.

Grains, nuts, and seeds are all plant-based foods but serve different purposes in nutrition. Grains supply carbohydrates and ...