"A dear friend gave me this recipe many years ago and I've been making it ever since. It's great for barbecues."

1.1 pound tri-colored spiral pasta

2.6 tablespoons salad seasoning mix

3.1 (16 ounce) bottle Italian-style salad dressing

4.2 cups cherry tomatoes, diced

5.1 green bell pepper, chopped

6.1 red bell pepper, diced

7.1/2 yellow bell pepper, chopped

8.1 (2.25 ounce) can black olives, chopped