This dish tastes better than it looks and is a Jamie Oliver recipe.
green beans, cut into 5cm pieces and steamed or cooked in boiling water for 5 minutes
1/4 onion, very finely chopped
3 cloves garlic,very finely chopped
2 teaspoons Dijon mustard
2 tablespoons white wine or cider vinegar
4tablespoons olive oil
salt and pepper
While the beans are cooking, mix the dressing ingredients together in a bowl. Drain the beans and then add to the dressing. Mix well.