01 -
In a large roasting pan over high heat, brown the halved onions, quartered carrots, and smoked sausage on all sides. Remove and set aside.
02 -
Season each side of the roast with 1 tablespoon of salt. Brown the roast in the same roasting pan on all sides until well-seared.
03 -
With the pan still on high heat, add half a can of beef broth and whisk until all browned bits from the bottom of the pan are incorporated and the surface is smooth.
04 -
Return the browned vegetables and sausage to the pan. Add the remaining beef broth, consommé (or second can of broth), and fresh rosemary to the roast.
05 -
Cover the roasting pan and bake in a preheated 275°F (135°C) oven for one hour per pound of meat (3 hours for a 3 lb. roast, 4 hours for a 4 lb. roast).
06 -
After roasting, remove the pan from the oven. In a separate container, whisk together the flour and cold water until smooth. Gradually stir this mixture into the hot pan juices, stirring constantly until the gravy thickens.