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Vegan scalloped potatoes in a white dish with a serving spoon.
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5 from 26 votes

Vegan Scalloped Potatoes

The most delicious vegan scalloped potatoes. These are the perfect side dish for any occasion- they're super easy to make and will totally wow your guests!
Prep Time15 mins
Cook Time1 hr 55 mins
Total Time2 hrs 10 mins
Course: Savory, Side
Cuisine: American, Vegan
Diet: Vegan
Servings: 8
Calories: 428kcal


For the Sauce:

For the Potato and Onions:

  • 3 pounds Potatoes (1400g) Peeled weight
  • 1 Medium Onion White, Yellow or Brown, Thinly sliced

For Decoration:

  • Chopped Chives


  • Add all the ingredients for the sauce to the blender jug and blend until very smooth. Set aside.
  • Peel the potatoes and slice them finely using either a mandolin slicer or by hand, aiming to slice them thinly and evenly.
  • Slice the onion finely.
  • Preheat the oven to 350°F (180°C).
  • Layer half the potatoes in a 9x13 oven safe dish* and then add all the onion in a layer on top of the potatoes.
  • Pour over half of the sauce (~500ml). Then layer the rest of the potatoes over the top. Pour over the remaining sauce.
  • Cover with foil and place into the oven to bake for 75 minutes.
  • After 75 minutes remove the foil and return to the oven to bake for a further 40 minutes.
  • Allow to cool for 10 minutes, sprinkle with chopped chives and serve.



  1. Spray your baking dish with non-stick spray if you think there is any chance of it sticking. The dish I use never sticks so I didn't use it, but you may need to.
  2. Leftovers keep very well covered in the fridge for 3-4 days. 
  3. This recipe was first published in December 2018. It has been updated with extra tips but the recipe itself is unchanged. 


Serving: 1Serve | Calories: 428kcal | Carbohydrates: 41.3g | Protein: 9.6g | Fat: 25.9g | Saturated Fat: 15.6g | Sodium: 378mg | Fiber: 4g | Sugar: 4.8g