-
Pre heat oven to 225 if slow cooking (8 hours) OR 275 if cooking for 4 1/2 hours plus 1 hour in oven with heat off
-
Set rack in middle of oven.
-
Season meat generously on top and bottom of roast with salt, pepper and garlic salt. About 1 teaspoons salt and pepper each, and 1 teaspoon garlic salt per side. Rub seasoning into meat if desired.
-
Heat heavy pan on stove over medium high heat and add oil. This should be the same pan used to slow cook meat in oven.
-
Add meat to pan and brown on both sides about 2-3 minutes per side.
-
Remove meat to plate.
-
Add another tablespoon of oil to pan if needed. Add chopped onions, carrots, celery. Cook for about 3-4 minutes and loosen the bits of meat from the bottom of the pan. Season with additional salt and pepper.
-
Add minced garlic and reduce heat. Cook for about 1 minute.
-
Leave the vegetables in the pan and add the meat back to the middle of the pan, pushing the vegetables around the sides of the roast.
-
Sprinkle the Worcestershire Sauce and the Balsamic on top of the meat evenly.
-
Pour the beef broth around the edges of the pan, do not pour over the top of the roast (it will wash away the seasonings and sauces). The liquid should come about half way up the sides of the roast.
-
Drizzle the entire pan with a bit of olive oil.
-
Cover tightly with foil or lid.
-
If using a roasting pan that is not deep, place the pan on top of a jelly roll pan so any excess juice created while cooking will spill over onto the pan and not the oven.
-
Place in oven to bake.
-
If baking for 8 hours, oven temperature should be 225.
-
If baking for 4 1/2 hours, oven temperature should be 275. After 4-4 1/2 hours, turn off heat and leave roast in oven for an additional hour. The roast will be done at 4 hours but will tenderize as it sits in the oven with the oven off.