greek string beans and potatoes in tomato sauce

Ingredients For greek string beans and potatoes in tomato sauce

• 2 lb

  string beans
• 2 md

  onions, chopped
• 2 clove

  garlic, minced
• 3/4 c

  olive oil, extra virgin
• 16 oz

  tomato sauce
• 2 tsp

  kosher salt
• dash

  freshly ground black pepper
• fresh parsley, chopped
• fresh mint, chopped
• 2 lg

  potatoes peeled and quartered
• 1 c

  water
• 2 md

  carrots, sliced, optional
• 1/4 c

  celery, chopped, optional
• 16 oz

  canned white beans, drained,optional