Wine-based sauces are culinary creations that incorporate various types of wine as a key ingredient. These sauces enhance the flavor of dishes, often used in French cuisine to complement meats, seafood, and vegetables. The acidity and complexity of wine can elevate the overall taste profile, making the dish more enjoyable. Common types of wine-based sauces include red wine reduction and white wine sauce. To prepare these sauces, wine is typically simmered to concentrate its flavors, sometimes combined with ingredients like broth, herbs, and butter. The result is a rich, flavorful sauce that adds depth to a variety of meals.