Prep Time: 15 minutes Skill: leaning cook Ready In: 2 hrs. 35 mins. Serves: 6 perple

INGREDIENTS

1)1 envelope GOOD SEASONS Zesty Italian Salad Dressing Mix
2)1/4 cup red wine vinegar
3)1 tsp. Dijon mustard
4)1 beef flank steak (1 to 1-1/2 lb.)
5)2 medium green peppers, cut into strips
6)1 large onion, cut into slices