This Slow Cooker Beef Brisket is tender, juicy, smoky, and packed with bold barbecue-style flavor. The brisket is coated with a savory homemade dry rub, marinated to let the flavors soak in, and then slow-cooked in a rich sauce until wonderfully tender. Cooking it low and slow gives the beef the best texture and deepest flavor.
Ingredients
For the Brisket
- 1 beef brisket, about 3–4 lb
- Dry rub, as needed
For the Dry Rub
- 1 teaspoon salt
- 1 teaspoon black pepper
- ½ teaspoon onion powder
- ½ teaspoon garlic powder
- A pinch of celery seed
- 1 teaspoon chili powder
For the Sauce
- ⅛ cup A.1. steak sauce
- ½ teaspoon mustard
- 1 tablespoon liquid smoke, optional
- ½ cup chili sauce
- ½ cup ketchup
- 2 tablespoons apple cider vinegar
- 2 tablespoons Worcestershire sauce
Instructions
1. Prepare the Dry Rub
Add the salt, black pepper, onion powder, garlic powder, celery seed, and chili powder to a small bowl. Mix thoroughly.
You can easily make a larger batch of the dry rub and store it in an airtight container for future recipes.
2. Season the Brisket
Pat the brisket dry with paper towels. Rub the seasoning mixture generously over all sides of the meat, pressing it gently into the surface.
For the best flavor, cover the brisket and refrigerate it overnight. If you’re short on time, allow it to marinate for at least 4–5 hours.
3. Prepare the Sauce
In a bowl, combine the A.1. sauce, mustard, liquid smoke if using, chili sauce, ketchup, apple cider vinegar, and Worcestershire sauce. Stir until well combined.
4. Add Everything to the Slow Cooker
Pour about half of the sauce into the bottom of the slow cooker. Place the seasoned brisket on top, then pour the remaining sauce over the meat.
5. Slow Cook
Cover and cook on LOW for about 8 hours, or until the brisket is very tender.
For a faster option, cook on HIGH for approximately 4–5 hours, depending on the size and thickness of the brisket.
For the best texture and flavor, LOW and slow is recommended. The longer cooking time allows the beef to become tender and gives the sauce more time to develop its rich flavor.
6. Rest and Serve
Once the brisket is tender, carefully remove it from the slow cooker and let it rest for about 10–15 minutes before slicing.
Slice the brisket against the grain and spoon some of the flavorful sauce over the top before serving.
Tips for the Best Slow Cooker Brisket
- Cooking on LOW generally produces the most tender result.
- Don’t skip the marinating time if you can plan ahead.
- Keep the slow cooker covered during cooking to retain moisture.
- Slice the brisket against the grain for more tender pieces.
- Let the cooked brisket rest before slicing so the juices can redistribute.
- If the sauce is thinner than you prefer, transfer it to a saucepan and simmer it for several minutes to reduce and thicken it.
What to Serve With Beef Brisket
Serve this tender brisket with creamy mashed potatoes, coleslaw, roasted vegetables, cornbread, baked beans, or buttery dinner rolls. Leftover brisket is also delicious in sandwiches, tacos, wraps, or loaded baked potatoes.
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Meta Description: Make tender Slow Cooker Beef Brisket with a savory dry rub and rich barbecue-style sauce. Cook it low and slow for juicy, flavorful beef that’s perfect for dinner.