479 Potatoes stuffed with mushrooms

• 24 large potatoes
• ⅛ lb dried mushrooms, or ½ dish fresh mushrooms</

Finely chop cleaned and boiled fresh or dried boletus mushrooms. Fry 2 finely chopped leeks in 1 spoon butter and mix with the mushrooms. Add ½ grated French roll and 1 egg and mix thoroughly.

[Cut off the tops] of peeled and washed raw