600 g of fillet mignon, cut into strips
50 g of fresh mushrooms, sliced
30 g of finely chopped onion
10 g of fresh herbs, chopped
100 ml of white wine
50 ml of bechamel sauce
30 ml of heavy cream
4 tablespoons of demi-glace
2 tablespoons of butter
Salt and pepper to taste
600 g of fillet mignon, cut into strips
50 g of fresh mushrooms, sliced
30 g of finely chopped onion
10 g of fresh herbs, chopped
100 ml of white wine
50 ml of bechamel sauce
30 ml of heavy cream
4 tablespoons of demi-glace
2 tablespoons of butter
Salt and pepper to taste
Heat a skillet over medium heat
Add 1 tablespoon of butter
When hot, add the fillet mignon strips in a single layer
Cook until browned on all sides and flambΓ© with white wine
Remove from heat and reserve both the meat and wine
In the same skillet, cook the mushrooms in 1 tablespoon of butter
Add the chopped onion, herbs, and reserved wine
Cook until the liquid has reduced by half
Add the bechamel sauce and demi-glace
Stir well as it comes to a simmer
Remove from heat
Add heavy cream and stir until heated through
Season the meat with salt and pepper
Place in the skillet with the sauce
Simmer for a few seconds
Serve with rosti potatoes.