PREHEAT oven to 350°F. Place meat in large lightly greased roasting pan; brush with 1/2 cup of the dressing. Toss potatoes and beets with 2 Tbsp. of the remaining dressing; spoon around meat in pan. Bake 15 min.

TOSS onions and carrots with remaining 2 Tbsp. dressing. Add to ingredients in roasting pan.

BAKE 1 hour 15 min. or until meat is cooked through (160°F), basting occasionally with the pan juices. Let stand 10 min. before cutting meat into slices. Serve with the vegetables.