Spray a stockpot with nonstick cooking spray. Add onion an garlic and sauté over med. high heat until onion is clear. Add yellow sweet pepper, mushrooms, and asparagus and sauté until tender. Add tomatoes, red pepper flakes, water, McKay's chicken seasoning, and morning star farms grillers chick n veggie patties. Simmer for 15 min. Add cooked ziti. Serve.