Preheat oven to 375 degrees F. Spray a cookie sheet with cooking spray.
Evenly spread out veggies in pan and lay sausages on top of the veggies.
Drizzle olive oil over the entire pan and sprinkle spices over everything. Season with salt and pepper.
Bake for 20-30 minutes until sausages are cooked through.
Serve in hot dog or hoagie rolls and top with your desired sauce.