"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