Step 1

Cook the spaghetti to your liking, rinse under cold water and drain well.

Step 2

In a large mixing bowl, combine the spaghetti, red bell pepper, green bell pepper, cucumber, zucchini, tomatoes, red onion and black olives.

Step 3

In a small mixing bowl, whisk together the Italian dressing, parmesan cheese, sesame seeds, paprika, celery seed and garlic powder.

Step 4

Pour the dressing mixture over the spaghetti salad and toss to coat well.

Step 5

Chill for 2-3 hours before serving.