Lina Wachtelborn Meier, The Art of German Cooking and Baking… (1922)
“ If you wish to serve the tongue warm and whole, it is nicer to fry it. Put it into a low frying pan, add the given quantity of butter and fry it 10 minutes on both sides, add 1 tablespoonful of flour and let it simmer a few minutes. Now add the bouillon or water. With the water put in 1⁄4 teaspoonful of meat extract, red wine, sugar, salt and lemon juice, and then cook 1⁄4 of an hour, basting it several times. Then serve. The gravy must be strained. Boiled, warm tongue is nice with vegetables. Cut the tongue into slices and place it around the vegetables like scales. ”
