Description

Charcutière sauce is a classic French, tangy, and savory brown sauce, often described as the “sauce of the pork butcher”. It is a derivative of Sauce Robert, characterized by its inclusion of finely chopped gherkins (cornichons). 
Description of Charcutière Sauce (approx. 100g serving):
Flavor Profile: It provides a rich, savory, and sharp taste, with the acidity from white wine, mustard, and pickles designed to cut through the richness of meats.
Key Ingredients: The sauce is typically made from a base of demi-glace (or Sauce Robert), white wine, onions, Dijon mustard, and finely chopped cornichons.
Texture: A smooth, velvety brown sauce with small pieces of chopped cornichons throughout.
Usage: Best served with grilled or sautéed pork (chops, tenderloin, sausage). 
Approximate Nutritional Value (per 100g based on common recipes):
Calories: ~100–150 kcal
Fat: Moderate (from butter/roux)
Carbs: Low-Moderate
Protein: Moderate (from meat stock) 
This sauce is a staple in Parisian bistros, often prepared directly in the pan used to cook the meat to incorporate caramelized drippings.