The Book of Household Management by Mrs. Beeton

stock, No. 107, 1 oz. of butter, 1 slice of ham, 1 bay-leaf, a little minced parsley, 2 shalots, 1 clove, 2 blades of mace, a few mushrooms (when obtainable), butter, the yolks of 2 eggs. _Mode_.--Soak the crumb of the rolls in milk for about 1/2 hour, then take it out, and squeeze so as to press the milk from it; put the soaked bread into a stewpan with the above quantity of white stock, and set it on one side; then put into a separate stewpan 1 oz. of butter, a slice of lean ham cut small, with a bay-leaf, herbs, mushrooms, spices, &c., in the above proportions, and fry them gently over a slow fire. When done, moisten with 2 teacupfuls of white stock, boil for 20 minutes, and strain the whole through a sieve over the panada in the other stewpan. Place it over the fire, keep constantly stirring, to prevent its burning, and when quite dry, put in a small piece of butter. Let this again dry up by stirring over the fire; then add the yolks of 2 eggs, mix well, put the panada to cool on a clean plate, and use it when required. Panada should always be well flavoured, as the forcemeat receives no taste from any of the other ingredients used in its preparation. Boiled Calf's Udder for French Forcemeats.