Spiralize butternut squash with the larger noodle blade. Place "noodles" on a large cookie sheet, drizzle with olive oil, and lightly season with sea salt and pepper. Bake for 15 minutes
Add olive oil and minced onion. Saute for 5-10 minutes over medium-high heat. Add bell peppers, tomato basil sauce, olives, and zucchini, and continue to simmer for 10 minutes.