Squash and Pepper Saute

2 medium yellow squash, sliced
2 medium zucchini, sliced
1 medium sweet red pepper, julienned
1/4 cup olive or vegetable oil
1 envelope (.7 ounces) Italian salad dressing mix
3 tablespoons red wine vinegar

In a skillet over medium-high, stir-fry the vegetables in oil until crisp-tender, about 3-4 minutes. Sprinkle with salad dressing mix; toss. Stir in vinegar; mix well. Makes 6 servings.