Alright, so call me a numbskull but I never knew that when you made your own stock, you were meant to roast the bones first. Now, thanks to Anthony Bourdain, I do, so all is as it should be. I made some lamb stock this week, reducing it down and down until it became a thick, caramelised condensation of demi-glace goodness that I socked straight into the freezer for future sauces.
Buy 2-3kgs of roasting lamb bones from the butcher. Smother with tomato paste, dust some plain flour over the top and bung them in a 180 degree oven in an oiled tray to roast. Turn a couple of times. Add some onion and carrots to the roasting pan, top with oil and turn frequently until caramelised.
Throw the lot into a big pot and fill to the top with cold water. In his book 'Les Halles Cookbook', Bourdain commands "DO NOT EVER BOIL YOUR STOCK!" but I did, briefly, and the world didn't stop. Let it simmer for 6-8 hours. Strain until there's nothing more to strain. That's the basic stock. Some can be stored, or you can go for broke and use it all for your demi. It's a long, long process and you don't want to go through the whole palaver again any time soon. At least I didn't, anyway.
For the demi, add red wine to a pot that's about one quarter the volume of stock you're going to use. Simmer, and reduce to around half the wine. Add your stock and simmer and reduce it for 3-4 hours until all you have is a few inches at the bottom of the pot of fairly thick, strong, dark demi-glace. Strain again, if you're really keen, then pour into ice cube trays and bung in the freezer. To be used for red meat sauces and gravies.

Buy 2-3kgs of roasting lamb bones from the butcher. Smother with tomato paste, dust some plain flour over the top and bung them in a 180 degree oven in an oiled tray to roast. Turn a couple of times. Add some onion and carrots to the roasting pan, top with oil and turn frequently until caramelised.
Throw the lot into a big pot and fill to the top with cold water. In his book 'Les Halles Cookbook', Bourdain commands "DO NOT EVER BOIL YOUR STOCK!" but I did, briefly, and the world didn't stop. Let it simmer for 6-8 hours. Strain until there's nothing more to strain. That's the basic stock. Some can be stored, or you can go for broke and use it all for your demi. It's a long, long process and you don't want to go through the whole palaver again any time soon. At least I didn't, anyway.
For the demi, add red wine to a pot that's about one quarter the volume of stock you're going to use. Simmer, and reduce to around half the wine. Add your stock and simmer and reduce it for 3-4 hours until all you have is a few inches at the bottom of the pot of fairly thick, strong, dark demi-glace. Strain again, if you're really keen, then pour into ice cube trays and bung in the freezer. To be used for red meat sauces and gravies.








