Tomato soup with mushrooms and barley

Why I Love This Recipe
Perfect warming soup for a rainy cool day. This pairs delightfully with crunchy grilled cheese.
Ingredients You'll Need
1 medium sweet onion, chopped
1 tablespoon olive oil
8 ounces cremini mushrooms, sliced
2 tablespoons fresh thyme leaves
2 cups chicken broth
1/2 cup pearl barley
salt and pepper, to taste
28 ounces crushed tomatoes
1 cup water