Baked Cod in Spicy Tomato Sauce

Name: Baked Cod in Spicy Tomato Sauce
Ingredients: 4 (6 to 8 ounce) cod filets; Salt; Black pepper; 2 teaspoons Italian seasoning, divided use; 1 teaspoon granulated onion; 1 teaspoon granulated garlic; 1/2 (scant) cup flour; Olive oil; 1 small white onion, finely diced; 8 cloves garlic, pressed through garlic press; 4 anchovy filets, minced; Pinch red pepper flakes (use your desired amount according to taste); 1/2 cup white wine (Pinot Grigio is good here); 1/2 cup pitted and sliced Kalamata olives; 2 tablespoons capers; 1 (28 ounce) can crushed tomatoes (San Marzano are best); Basil or chopped parsley, for garnish