Heat the 3 talespoons of olive oil in a pan.

Dab the meat dry and if not already done by your butcher, cut the beef into small slices.

Once the oil is hot, add half of the meat and fry from all sides.

Remove the beef from the pan and set aside, then repeat this with the second half of the meat.

In the frying pan add the onions and mushrooms, fry for a few minutes and then add the pickels. Fry all until it has a nice, brown color.

Add the content of the pan to the meat and set aside again.

Pour the beef broth into the pan and let cook until it has been reduced.

Add 1 teaspoon of mustard and 2 tablespoons of sour cream and stir.

Put the beef and vegetables back into the pan and reheat it without bringing to a boil.

Add some salt and pepper for the taste.

We eat it with potatoes but pasta is a great side, too! Guten Appetit!