Slow Cooker Pot Roast
A slow cooker beef roast with potatoes, carrots, mushrooms, and a quick pan gravy for a hearty dinner with very little hands-on work.
Prep 20 min · Cook 4 hr 45 min · Total 5 hr 5 min · Makes 6 servings

Ingredients
- 2 teaspoons kosher salt
- 2 teaspoons fresh cracked pepper
- 2 teaspoons garlic powder
- 3 pounds beef chuck arm or rump roast
- 1 tablespoon canola oil
- 5 sprigs fresh thyme
- 1 large onion, quartered, peeled
- 1 bay leaf
- 3/4 cup red wine
- 3 tablespoons Worcestershire sauce
- 2 cups beef stock
- 3 large cloves garlic, smashed
- 8 ounces cremini mushrooms, halved
- 6 carrots, peeled and halved
- 1 1/2 pounds baby potatoes, halved
- 2 tablespoons cornstarch
Directions
- Stir together the salt, pepper, and garlic powder, then coat the roast all over with the mixture.
- Warm a medium skillet over medium-high heat and pour in the oil. When the oil looks glossy and hot, place the roast in the pan and brown it on every side, about 5 minutes total. Move the roast to the slow cooker, then tuck the thyme, quartered onion, and bay leaf around it.
- Lower the skillet heat to medium. Pour in the wine, Worcestershire sauce, and garlic cloves, using the liquid to loosen the browned bits from the pan. Cook for about 1 to 2 minutes, just long enough for some of the alcohol in the wine to cook away, then turn off the heat.
- Arrange the mushrooms, carrots, and potatoes around the roast in the slow cooker. Add the wine mixture from the skillet, then pour the beef stock over the top.
- Put the lid on the slow cooker and cook on high for 4 to 5 hours or on low for 8 to 10 hours.
- Spoon 2 cups of the liquid from the slow cooker into a medium saucepan. Place it over medium-high heat and bring it to a boil.
- In a small bowl, mix 2 tablespoons of cornstarch with 3 tablespoons of water to make a slurry. Whisk the slurry into the boiling liquid; within a minute or so, it should thicken to a honey-like consistency.
- When the gravy has thickened, take it off the heat. Plate the pot roast and vegetables, spoon the gravy over everything, and season with more salt and pepper to taste.