Creole Sauce

1/2 chopped onions

1/2 chopped celery

1/2 chopped green bell peppers

2 tablespoons minced garlic

2 cups peeled and chopped Italian plum tomatoes

1/4 cup chopped fresh basil

1 tablespoon plus 1 teaspoon chopped fresh oregano

2 teaspoons chopped fresh thyme

2 teaspoons Emeril's Creole Seasoning

1 teaspoon salt

1/2 teaspoon cayenne pepper

4 turns freshly ground black pepper

2 teaspoons Worcestershire sauce

3 cups Basic Chicken Stock

1/2 cup chopped green onions

8 tablespoons (1 stick) unsalted butter, at room temperature