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Slow Cooker Roast Potatoes sprinkled with salt in a serving dish.

Slow Cooker Roast Potatoes

Slow Cooker Roast Potatoes - crisp and crunchy on the outside with a soft and fluffy centre. Discover how to make delicious, crispy slow cooker roast potatoes.
This easy Slow Cooker Roast Potato recipe will give you crisp, golden roasties every time. A semolina coating and a touch of butter and oil gives them an extra golden crunch.
5 from 51 votes
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Course: Side Dish, Slow Cooker
Cuisine: British
Prep Time: 15 minutes
Cook Time: 3 hours
Total Time: 3 hours 15 minutes
Servings: 6
Calories: 252kcal
Author: Sarah James

Equipment

  • Saucepan
  • Slow Cooker I used a 6.5 litre slow cooker
  • Kitchen roll or a clean tea towel

Ingredients

  • 1.5 kg potatoes - I used Maris Piper
  • 2 tsp sea salt
  • 25 g butter
  • 1 tbs rapeseed / Canola oil
  • 1 tbs coarse semolina

Instructions

  • Peel and cut your potatoes in half. Cut lengthways to maximise a crispy crust.
  • Put the potatoes into cold water in a saucepan, add salt and bring to the boil. Let your potatoes parboil for 6 minutes.
  • Drain the potatoes in a colander, then tip them back into the empty dry saucepan.
  • Replace the lid and give the pan a quick shake before sprinkling the potatoes with semolina.
  • With the lid on, shake the potatoes around to coat them well. Make sure you hold the lid down tightly.
  • Transfer the potatoes to your slow cooker, turning them in the hot oil and butter.
  • Place 2 large sheets of kitchen roll over the top of your slow cooker pot and secure in place with your lid.
  • Cook for 3 hours on high, turning halfway through cooking.
  • Sprinkle with sea salt and a few fresh parsley leaves to serve.

Notes

  • Make sure you have a single layer of potatoes so they all cook evenly.
  • I used a 6.5 litre slow cooker and it easily accepts 9 medium potatoes.
  • As an alternative to kitchen roll, a clean tea towel works if it’s been washed using unscented detergent. A heavily fragranced tea towel will taint your slow cooker and its contents.
  • Don't be tempted to turn your potatoes until halfway through cooking, or a crispy crust won't form.
  • Nutrition information is approximate and meant as a guideline only.
Calories: 252kcal | Carbohydrates: 45g | Protein: 5g | Fat: 5g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Trans Fat: 0.1g | Cholesterol: 9mg | Sodium: 817mg | Potassium: 1058mg | Fiber: 6g | Sugar: 2g | Vitamin A: 109IU | Vitamin C: 49mg | Calcium: 32mg | Iron: 2mg