Farro Soup with Red Chard and Sausage | Chard | Boston Organics

Ingredients

• 2 tbl extra virgin olive oil, plus more for serving
• 1 cup diced onions
• 1 1/2 cups diced carrots
• 1 1/2 cups diced celery
• 4 stalks red chard, sliced
• 1 1/4 cups farro
• 8 cups chicken or vegetable stock
• kosher salt, to taste
• freshly ground black paper, to taste
• 2 links sausage, such as smoked Polish sausage
• 1 tsp sherry vinegar