1cupbeef brothdivided (or 1 cup water, plus 1 teaspoon Better Than Bouillon beef base)
1tablespoonWorcestershire
1tablespoonbalsamic vinegar
1teaspooncornstarch or arrowroot
Kosher saltto taste (I didn't add any at all)
Instructions
Oven Directions: Preheat oven to 325 degrees. Place the room temperature roast in a dutch oven, along with about a cup of water. Cook covered for approximately 3 hours. The cooking time will vary depending on the size of the roast.
Crockpot Directions: Place the roast in the crockpot along with about an inch of water. Cook on high for a few hours, reduce to low and continue cooking until it is falling apart. I actually placed my roast in the crockpot frozen and cooked it for approximately 11 hours total. A room temperature roast should be finished cooking in 8-10 hours, depending on the size of the roast.
When the roast is tender enough to fall apart, gently shred all of the meat with tongs and toss in the juices remaining in the pot. The meat should absorb the juices and should stay warm and tender that way. Keep pot covered with lid or keep the meat in the crockpot on warm/low until ready to eat.
In a small saucepan, warm the oil over medium heat. Add the onion and cook for about 10-15 minutes, stirring occasionally. When the onions are tender and slightly browned, add the garlic and toss it with the onions while sauteing it for about a minute. Add 3/4 cup of beef broth, Worcestershire and the vinegar. Bring to a simmer.
Whisk the arrowroot into the remaining 1/4 cup of broth until smooth. Pour this mixture into the saucepan and simmer on low for just a few minutes until the sauce is slightly reduced. Pour over the cooked roast beef and toss to combine. Enjoy!