# Prepare the liaison at first; grate the onion
, add olive
oil, salt and black pepper
in it, and mix. Dip the beefsteaks into this mixture, cover and refrigerate them overnight.
# Grill or cook the rested beefsteaks in the skillet with some butter.
# In the meantime place the grated kashar cheese
into a heat resistant cup, and place this cup into the pot which is full of water, and place this pot over medium heat. By this way melt the kashar and make it liquid.
# Pour the melted kashar cheese
all over the beefsteaks just before serving. # You can garnish with potato
puree also while serving.