BEEF ROAST WITH MUSTARD SAUCE

Ingredients :

• 1 tied roast beef,

• salt and pepper,

• ¼ cup of oil,

• broth,

• 2 tbsp margarine,

• 2 processed onions,

• 2 bay leaves,

• 1 tbsp flour,

• ¼ cup of white wine,

• 100 g of pareve cream

Preparation :

• Season the roast beef with salt and pepper.

• Brown the meat in oil.

• Add the onions and bay leaves.

• When they're sautéed, reduce the heat, add the pepper, broth, and wine. Cover and simmer gently, adding broth.

• Remove the meat, strain the cooking liquid, chill it in the refrigerator and remove the fat.

• Place the margarine in a saucepan and melt over medium heat.

• Stir in flour and mustard until you have a smooth dough, then add 2 cups of broth and the cold stock. Let it reduce slightly.

• Separate a little sauce and mix with the cream in a blender.

• Place back in the pot and add the meat.

• Boil slowly until thickened and heated through.