Mushroom Barley Soup
This is a comforting meal in a bowl based on a classic Central European mushroom and barley soup. Adapted from a recipe recently posted in the NY Times.
1 to 2 tablespoons extra virgin olive oil, as needed1 large onion, chopped1 pound cremini mushrooms, cleaned, trimmed and sliced thick2 large garlic cloves, mincedSalt, preferably kosher [...]