Make a great side dish for 4th of July burgers. This chilled Green Bean Salad Recipe has a bit of a bite thanks to a zesty dressing made with balsamic vinegar and Dijon mustard.   Ingredients 1 lb. fresh green beans 2 Tbsp olive oil 2 Tbsp balsamic vinegar 1/2 tsp Dijon mustard 1/4 tsp […]