Slow Cooker Beef Brisket | I Heart Recipes

by I Heart Recipes

Published 19 April 2026Original video

This Slow Cooker Beef Brisket recipe delivers melt-in-your-mouth tenderness with deep smoky flavour. You'll create a homemade BBQ rub with apple cider vinegar, liquid smoke, and olive oil, then coat the brisket generously before slow cooking it overnight on low. After cooking, a quick blast under the grill crisps up the bark to perfection. The result is a restaurant-quality brisket that's almost indistinguishable from traditionally smoked brisket, and it's surprisingly straightforward to make at home

Video thumbnail: Slow Cooker Beef Brisket | I Heart Recipes

Watch: Slow Cooker Beef Brisket | I Heart Recipes

Original recipe video โ€” click to play

Original video by I Heart Recipes10k likes on YouTube
15 mins
Prep time
12 hrs
Slow cook (Low)
8
Serves
12 hrs 15 mins
Total (Low)
Slow cooker setting:Low 12 hours

Original method: 12 hours on low in slow cooker, plus 5-10 minutes under grill

Ingredients

Servings:
8
Units:

For the BBQ Rub

  • BBQ rub (homemade)

    Exact recipe and quantities not specified in video description

  • ml Extra virgin olive oil

    Exact quantity not specified in video description

  • ml Apple cider vinegar

    Exact quantity not specified in video description

  • ml Liquid smoke

    Exact quantity not specified in video description

Main

  • kg Beef brisket, whole

    Exact weight not specified in video description

For Cooking

  • 1 spray Nonstick cooking spray

    For spraying the slow cooker

Method

  1. 1

    In a small bowl, combine your homemade BBQ rub with extra virgin olive oil, apple cider vinegar, and liquid smoke. Mix well until you have a paste-like consistency.

    ~5 mins
  2. 2

    Generously coat the entire beef brisket with the rub mixture, making sure all surfaces are well covered. Use any excess rub to coat the brisket thoroughly.

    ~10 mins
  3. 3

    Spray the inside of your slow cooker with nonstick cooking spray.

    ~2 mins
  4. 4

    Place the rubbed brisket into the slow cooker with the fat side facing up.

    ~2 mins
  5. 5

    Cover the slow cooker and cook on low for 12 hours. The brisket will become incredibly tender and the flavours will develop beautifully.

    ~12 hrs
  6. 6

    Remove the cooked brisket from the slow cooker and place it on a lined baking tray.

    ~5 mins
  7. 7

    Preheat your grill to high. Place the brisket under the grill and broil until the exterior becomes crispy and darkened, approximately 5-10 minutes. Watch carefully to avoid burning.

    ~10 mins

    Tip: This step creates the perfect bark

  8. 8

    Remove the brisket from the grill and cover it loosely with aluminium foil. Allow it to rest for at least 10 minutes before slicing. This helps retain the juices.

    ~10 mins

    Tip: Resting is crucial for a juicy result

  9. 9

    Slice the brisket against the grain into your desired thickness and serve whilst still warm.

    ~5 mins

    Tip: Slicing against the grain ensures tenderness

Nutrition

Detailed nutritional information is coming soon.

Frequently Asked Questions

Absolutely! If you prefer convenience, any quality BBQ rub will work well. Simply mix it with the olive oil, apple cider vinegar, and liquid smoke as directed. However, homemade rubs often deliver superior flavour and allow you to control the salt and spice levels to your preference

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