1/2 kg of tenderloin steak cut into round slices
to taste salt
2 generous tablespoons of all-purpose flour
2 cups of water
250 g of prosciutto in thin slices
250 g of mozzarella in thin slices
4 chopped onions
4 peeled tomatoes
2 packets (100g each) of butter
2 glasses of cognac
2 tablespoons of wheat flour
oil for greasing the pan
1/2 kg of tenderloin steak cut into round slices
to taste salt
2 generous tablespoons of all-purpose flour
2 cups of water
250 g of prosciutto in thin slices
250 g of mozzarella in thin slices
4 chopped onions
4 peeled tomatoes
2 packets (100g each) of butter
2 glasses of cognac
2 tablespoons of wheat flour
oil for greasing the pan
Season the beef slices and coat them well with flour
Melt 1 packet of butter and fry the beef very well
In a medium saucepan, combine the remaining butter, onions, and tomatoes
After they're well browned, add cognac and water as needed to achieve a thick sauce
In another smaller pan, melt the all-purpose flour and let it caramelize
Add 2 cups of water gradually, until a golden-brown caramel sauce forms
Arrange the beef slices, prosciutto, and mozzarella in a baking dish
Drizzle with the cognac sauce, cover with the caramelized sauce
Finally, place the mozzarella slices on top
Put it in the oven until the cheese is melted and starts to bubble.