1 16ouncebottle Zesty Italian Dressingdivided (I used Kraft)
In a large bowl, toss the pasta, broccoli, zucchini, bell pepper, olives, cheese and pepperoni until combined. Pour 2/3 of the dressing over the salad and toss thoroughly. Cover and refrigerate until ready to serve, up to 6 hours.
Pour the remaining dressing over the salad and toss to combine right before serving.