Cooks in 90 seconds in the microwave. Web oatmeal itself does not contain gluten, since it is not a wheat product, and an increasing number of experts are pronouncing it safe to eat for people trying to avoid gluten in their. Web these are also much less processed than instant oats, have a low glycemic load, and are still full of fiber. However, most oatmeal is processed in a plant that also processes rye, barley,. Web if you love oatmeal, but are gluten sensitive or have celiac, you have to ensure your oats.