Ingredients:
- 3.5 lb beef chuck roast
- 2 tsp kosher salt
- 1 tsp cracked black pepper
- 1 tsp garlic powder
- 2 tbsp avocado oil
- 1 large yellow onion, quartered
- 4 cloves garlic, smashed
- 1.5 lbs Yukon Gold potatoes, halved or quartered
- 4 large carrots, cut into 2-inch chunks
- 3 stalks celery, cut into 1-inch pieces
- 3 sprigs fresh thyme
- 2 sprigs fresh rosemary
- 2 dried bay leaves
- 2 cups beef bone broth
- 2 tbsp Worcestershire sauce
- 1 tbsp tomato paste
- 3 tbsp cornstarch
- 3 tbsp cold water
Instructions:
- Pat the beef chuck roast completely dry with paper towels to ensure a high-quality sear.
- Rub the kosher salt, cracked black pepper, and garlic powder into all sides of the meat, pressing firmly.
- Heat avocado oil in a heavy-bottomed skillet over medium-high heat. Once shimmering, sear the roast for 5 minutes per side until a deep mahogany crust develops.
- Place the quartered onion and smashed garlic at the bottom of a 6-quart crock pot, then place the seared roast on top.
- Arrange the Yukon Gold potatoes, carrots, celery, thyme, rosemary, and bay leaves around the beef.
- Whisk together the beef bone broth, Worcestershire sauce, and tomato paste. Pour the mixture over the meat and vegetables.
- Cover and cook on Low for 8 hours until the beef is fork-tender.
- Remove the beef and vegetables to a platter. Whisk the cornstarch and cold water to create a slurry, then stir into the crock pot liquid. Cook on medium heat for 3 minutes until the gravy is thickened and silky.