I used the vibrant flavors of Creole cooking to create this easy vegetarian dinner. Louisiana creole cooking is a fusion of Spanish, French and African cuisines. Onions, celery, green bell pepper, tomatoes and hot pepper seasoning are the basic ingredients. The heat is up to you. The amount of cayenne pepper in the recipe gives a mild zing to the sauce. If you like a spicier kick, add more, or serve hot pepper sauce at the table. Dried thyme and oregano are used in the sauce. A secret to bringing out the flavor of these spices is to cook them in the oil with the onion and other vegetables. HEL…