Lamb Exohiko - cooking recipe

Ingredients

2 lbs leg of lamb
2 onions (chopped)
1 cup butter
1/2 lb kefalograviera cheese
salt and pepper
6 sheets puff pastry

Preparation

Cut the lamb in portions.
Simmer the onion in a frying pan with a little water.
Add a teaspoon of butter and brown lightly.
Add the lamb and salt& pepper and brown for a few more minutes.
Turn the element off, add the cheese and separate in portions.
Butter each sheet of pastry and use them to wrap each portion.
Place in a buttered pan, top with the rest of the butter and bake in medium-low oven for 1 1/2 hour.