Preparing : Clean and wash tripe well, add 2 litres water and cook Flourtil tripe is tender. Chop and put back in stock. Mix well egg yolks, flour, salt and 1 cup water, add tripe stock and warm. Put mixture in saucepan, boil 3-4 minutes. Mash garlic cloves, mix vinegar. Add mixture in soup, boil. Cook butter and cayenne 1 minute. Pour soup in bowls, put 1 tablespoon butter-cayenne mixture each, serve hot.
Good Apetite.