Instructions

  1. Cook the green beans until tender.
  2. Fry the bacon (if using) until crisp.
  3. Drain and crumble.
  4. Cook the onions in about 2 Tablespoons of the bacon fat, just until they are tender.
  5. Toss the hot green beans, onion and bacon together.
  6. Drizzle with the tarragon vinegar.