These slow cooker jacket potatoes are incredibly easy and deliver soft, creamy insides you’ll love. If you don’t want to fire up the oven, this method gives you delicious results with almost no hands-on time.
Suitable for cooks of any skill level, this approach is convenient, naturally vegan and gluten free, and requires just a few simple ingredients. Below you’ll find clear steps, practical tips and serving ideas to get great results every time.
Why try slow cooker jacket potatoes?
I used to insist baked potatoes belonged in the oven, until a sweltering day convinced me to try the slow cooker. The result surprised me: tender, creamy potatoes with minimal prep. They’re perfect when you want to avoid heating the kitchen and great for busy days when you need a set-and-forget meal.
If you’re in a hurry, an air fryer will be faster, but for hands-off convenience and reliable texture, the slow cooker is excellent.
Do the skins crisp up in the slow cooker?
The skins won’t get as crispy as in an oven. You can finish the potatoes under a hot grill or in a hot oven for a few minutes if you want more crispness. Many people find the creamy interior more than makes up for the softer skin.
Leave the house with confidence
If you don’t like leaving an oven on while you’re out, the slow cooker is a safer, energy-efficient alternative. Prepare the potatoes, set the timer, and come home to ready-to-eat jacket potatoes.
Dietary friendly
Potatoes are naturally gluten free and work well for vegetarian and vegan diets. Choose toppings to suit any dietary needs—options are suggested later in the post.
Which potatoes to use?
Use your preferred variety. The recipe works with most baking potatoes—choose what’s in season or what you have on hand. All give tasty results.
Does potato size matter?
Not much. The potatoes shown were about 350g each. As long as they fit in your slow cooker in a single layer they’ll cook; timing may vary slightly with size. Slow cookers are forgiving, so small adjustments are all that’s needed.
Cooking time
For medium potatoes: 3–4 hours on high or 5–6 hours on low. Preparation takes under five minutes. Adjust the time for particularly small or large potatoes.
Advantages of slow cooker jacket potatoes
- Great for warm weather when you don’t want to heat the kitchen.
- Set-and-forget cooking for busy workdays.
- Low hands-on time—ideal for family days.
- Inexpensive and filling.
- Easy to involve kids in preparation.
- Highly versatile—try different toppings each time.
- Simple, reliable results.
Tips for great results
- Turn potatoes once during cooking if you’re home so they brown more evenly.
- For a bit more texture, line the base with baking paper and don’t wrap the potatoes—results won’t match oven-crisped skins but will be firmer.
- Avoid overcrowding; keep a single layer so each potato touches the base.
- When wrapping, place the side with extra foil down to reduce the risk of burning.
- Swap plain olive oil for garlic- or chili-infused oil for extra flavor.
Easy Slow Cooker Jacket Potato – Step by Step
(Printer-friendly recipe card is at the end of the post.)
This recipe includes UK metric and US measurements.
Ingredients
Serves 3
- Salt
- 1–2 tbsp olive oil
- 3 medium potatoes (approx 350g each)
Essential equipment
- Small plate
- Tin foil
- Slow cooker / crock pot (3.5L works well)
If your slow cooker is larger or smaller, keep potatoes in a single layer and adjust cook time as needed.
Instructions
1. Grind salt onto a small plate. Drizzle a little olive oil over each potato and rub it all over the skin, then press some salt onto each one.
2. Place each potato on a sheet of foil and wrap it well. Keep any excess foil on the same side—this should be the side you place facing down in the slow cooker to help prevent burning.
3. Place the wrapped potatoes in a single layer in the slow cooker with the extra-foil side down.
4. Cook on high for about 4 hours or on low for about 6 hours, until tender. If you’re home, turning them once helps even browning.
5. Remove carefully, unwrap and serve with your favorite toppings. Alternatively, leave them foil-wrapped on the warm setting until ready to serve.
Topping ideas
Try these delicious fillings:
- Slow cooker vegetarian chili
- Cheese and coleslaw
- Savoury mince
- Baked beans with turmeric
- Slimming World-style chili
Feedback
If you make this recipe, please share photos or comments on social media or by email to the recipe author if you have contact details.
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Slow Cooker Jacket Potatoes Recipe
3
3 minutes
4 hours
4 hours 3 minutes
Creamy, naturally gluten free and vegan, with minimal hands-on time. These slow cooker jacket potatoes deliver comforting results without heating your kitchen.
Ingredients
- Salt
- 1-2 tbsp olive oil
- 3 x medium potatoes (approx 350g each)
Essential Equipment
- Small plate
- Tin foil
- Slow cooker / Crock Pot
Instructions
- Grind some salt onto a small plate. Rub a little olive oil all over each potato then press salt into the skin.
- Wrap each potato in foil, keeping excess foil on the same side to place down in the slow cooker.
- Arrange potatoes in a single layer in the slow cooker with the extra-foil side down.
- Cook on high for 4 hours or low for 6 hours until tender.
- Remove foil, serve with toppings, or keep foil on and set the slow cooker to warm until needed.
Notes
If your slow cooker size differs, avoid overcrowding and adjust cooking times as needed.
Tips
- Turn potatoes once during cooking for more even browning.
- For firmer skin, try baking paper and skip foil, though oven finishing gives the crispiest results.
- Place the padded foil side down to reduce contact with the hot base.
- Use infused oils for extra flavor.
Nutrition Information:
Yield: 3
Serving Size: 1
Amount Per Serving:
Calories: 240Total Fat: 9gProtein: 4g
Nutritional information is a general guide and not professional advice. Check labels for allergens.