Prepare the pickled onions. Take a cheek and toss it in the pan to seal it. Meanwhile, chop some carrots and celery, cook them in a pan with tomato paste, deglaze with red wine, and simmer the meat with broth and herbs. Blend the stock and cook the cheek in it to soften it even more. Cook the chanterelle mushrooms in a pan with butter and sage. Make a mayonnaise with eggs, salt, pepper, and whole grain mustard. Toast the bread in butter, and fill the sandwich with lamb’s lettuce, sliced ​​Gorgonzola Piccante Igor, the cheek, mushrooms, mayonnaise, and onions.

-red onion
-beef cheek
-carrots
-celery
-tomato paste
-red wine
-aromatic herbs
-broth
-butter
-chanterelle mushrooms
-egg
-grain mustard
-salt
-pepper
-bread
-valerian
-Igor’s Spicy Gorgonzola