Warm up on a chilly day with this satisfying Hearty Barley Soup Recipe. Packed with ingredients, this quick soup is sure to become a family favorite. Pair it with a crusty bread for a complete and hearty meal. Here are the Ingredients 1 tablespoon of olive oil 1 cup of chopped onion 8 cups of vegetable broth 1 cup of barley 2 teaspoons of rosema