Sorghum comes in a few types, each of which has different uses. Grain sorghum is a grass that’s used to feed livestock and is made into flour for the food we eat.

The accompanying crepe recipe comes from Jacqueline Mallorca's recent book, "Gluten-Free Italian: Over 150 Irresistible Recipes Without Wheat -- From Crostini to Tiramisu" (DeCapo, $18.95 ...