Classic Creole vegetables and seasonings stand out in this tasty pizza sauce. this is an excellent sauce to use for a vegetable or seafood pizza, or use it as a base for a grilled chicken pizza.
Heat the oil in a saute pan over medium heat. Add the chopped onion, celery, and bell pepper; cook until onion is translucent and celery is tender, stirring frequently. Add the garlic and continue to cook for 1 minute longer.
Add the tomato puree and tomatoes to the vegetables along with the Creole seasoning, oregano, and cayenne pepper, if using.
Bring the sauce to a simmer; reduce the heat to low and simmer for 10 minutes.