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Summary

Prep Time 20 mins
Cook Time 15 mins
Total Time 35 mins
Course Sauce
Cuisine European
Servings (Default: 4)

Ingredients

Mustard Sauce for Beef Steak
Mustard Sauce for Beef Steak
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Instructions

  1. Peel the onion and garlic and cut into fine cubes and sauté in the butter. Pour in the broth and reduce by half. Pass the broth through a sieve and let cool.
  2. Mix the crème fraìche, cream, cognac, mustard and ketchup and mix with enough stock to create a creamy sauce. Heat and season with a lot of pepper from the mill and salt.