Sorghum is an ancient grain that is a popular staple in parts of Africa and Australia, but it is consumed in other parts of the world too. One cup of uncooked sorghum provides a whopping 10 grams of protein, making it a fantastic option for people who are trying to boost their protein intake, especially if they are following a gluten free lifestyle as well. Sorghum can be enjoyed as a side dish or a base for a hearty dish. Or for a simple snack, pop the sorghum kernels the same way you make popcorn for a crunchy snack that won't get stuck in your teeth.