Veal Stock
This recipe makes quite a bit of stock, but that's a blessing since it must cook for 24 hours. Freeze it in 1-quart containers (or smaller) so it's handy for later use. If you are pressed for time, by all means begin with a prepared version of demiglace (available in most grocery stores or online, such as Demi-Glace Gold brand), and dilute it with 2 to 3 parts water—this is a fine and practical option to making your own veal stock.