Baked Liver Paste

Description
In Romanian: Pasta de ficat copt

Ingredients

 * 1 lb / 500 g beef or veal liver
 * 2 onions (to taste)
 * 3 tablespoon oil
 * pepper
 * salt
 * a little vinegar (to taste)
 * 1 egg
 * lettuce

Directions

 * 1) Wash and dry the liver, then put it in the oven to bake.
 * 2) When it's ready, let it cool, then grate it on the vegetable grater.
 * 3) Arrange it nicely in a bowl.
 * 4) Add the very finely chopped onions then the oil, salt, pepper and vinegar.
 * 5) Mix everything well and then arrange it on a plate and use lettuce and hard boiled egg slices as garnish around the liver.