Florence's marinara-sauce recipe takes only about 30 minutes to make and relies on dried herbs for flavor. His recipe called for canned crushed tomatoes, onion, garlic, sugar, salt and pepper to ...
4. Stir in basil, oregano, salt, black pepper, and crushed red pepper; simmer and cook until herbs have flavoured the sauce, about 30 minutes more. 5. Add balsamic vinegar; still well to combine.