Slow Cooker Jambalaya that Will Impress Your Guests!

by Smokin' & Grillin with AB

Published 15 April 2026Original video

This slow cooker jambalaya brings the bold, aromatic flavours of Cajun cuisine right to your kitchen with very little hands-on work. Tender chicken thighs, smoky andouille sausage, and succulent prawns are simmered low and slow in a rich tomato-based sauce with the classic 'holy trinity' of onion, celery, and green pepper. It's an impressive crowd-pleasing dish that fills your home with incredible aromas and has everyone coming back for seconds. Inspired by Smokin' & Grillin with AB's popular recipe, this is a perfect dish for entertaining or meal prepping.

Video thumbnail: Slow Cooker Jambalaya that Will Impress Your Guests!

Watch: Slow Cooker Jambalaya that Will Impress Your Guests!

Original recipe video โ€” click to play

Original video by Smokin' & Grillin with AB25k likes on YouTube
20 mins
Prep time
6 hrs
Slow cook (Low)
3 hrs
Slow cook (High)
6
Serves
6 hrs 20 mins
Total (Low)
Slow cooker setting:Low 6 hours or High 3 hours

Ingredients

Servings:
6
Units:

Protein

  • 680 g boneless skinless chicken thighs, cut into bite-sized pieces
  • 400 g andouille sausage, sliced into rounds

    Use any smoked sausage if andouille is unavailable

  • 340 g raw king prawns, peeled and deveined

    Add in the last 30 minutes of cooking to prevent overcooking

Vegetables

  • 1 large onion, diced
  • 1 large green pepper, diced
  • 3 sticks celery sticks, diced
  • 4 cloves garlic cloves
    , minced

Sauce & Liquid

  • 400 g tinned chopped tomatoes
  • 240 ml chicken stock

    Reduced from typical stovetop quantity as slow cooker retains moisture

  • 1 tbsp Worcestershire sauce
  • 1 tsp hot sauce(optional)

    Louisiana-style hot sauce works best

Seasonings

  • 2 tbsp Cajun seasoning

    Adjust to taste; use a shop-bought blend or make your own

  • 1 tsp smoked paprika
  • 1 tsp dried oregano
  • 1 tsp dried thyme
  • 1 tsp salt

    Adjust to taste

  • ยฝ tsp black pepper
  • ยฝ tsp cayenne pepper(optional)

    Add more or less depending on your heat preference

Rice

  • 300 g long grain white rice, rinsed

    Add in the last 25โ€“30 minutes on High, or cook separately and stir in at the end

Garnish

  • 2 tbsp fresh parsley
    , finely chopped(optional)

    Sprinkle over just before serving

  • 3 stalks spring onions
    , sliced(optional)

    Sprinkle over just before serving

Main

  • 1 tbsp olive oil

    For browning the meat

Method

  1. 1

    Season the chicken thigh pieces with Cajun seasoning, salt, and black pepper. Set aside.

    ~5 mins
  2. 2

    Heat the olive oil in a large frying pan over medium-high heat. Brown the seasoned chicken pieces on all sides for about 3โ€“4 minutes until golden. Transfer to the slow cooker.

    ~5 mins

    Tip: Browning adds flavour but you can skip this step if short on time

  3. 3

    In the same pan, brown the sliced andouille sausage for 2โ€“3 minutes until lightly charred on each side. Transfer to the slow cooker.

    ~3 mins
  4. 4

    Add the diced onion, green pepper, celery, and minced garlic to the slow cooker.

    ~2 mins
  5. 5

    Pour in the tinned chopped tomatoes and chicken stock. Add the smoked paprika, dried oregano, dried thyme, cayenne pepper, Worcestershire sauce, and hot sauce. Stir everything together until well combined.

    ~3 mins
  6. 6

    Place the lid on the slow cooker and cook on Low for 5.5 hours or High for 2.5 hours.

    Tip: Cooking time is before adding rice and prawns

  7. 7

    Stir in the rinsed long grain rice and the prawns. If your slow cooker is on Low, switch it to High. Replace the lid and cook for a further 25โ€“30 minutes until the rice is tender and the prawns are pink and cooked through.

    ~30 mins

    Tip: Alternatively, cook the rice separately on the hob and stir it in at the end for more consistent results

  8. 8

    Taste and adjust the seasoning if needed. Serve hot, garnished with freshly chopped parsley and sliced spring onions.

    ~2 mins

Nutrition

Detailed nutritional information is coming soon. For now, we recommend using a tool like MyFitnessPal to calculate values for your specific brands and quantities.

Frequently Asked Questions

Absolutely. Any good-quality smoked sausage will work well. In the UK, you can use smoked Polish kielbasa or a spicy chorizo for a slightly different but equally tasty flavour. Just make sure it's a pre-cooked smoked sausage rather than a raw one.

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