Creamy Vegan Potato Gratin
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For my wife’s birthday, I made this delicious vegan potato gratin to accompany our Succulent Seitan Tenderloin and our Vegan Béarnaise sauce. She loved it and I did too so we decided to share the recipe with you.

Creamy Vegan Potato Gratin

It was my our first time making a vegan version of a potato gratin. I used oat cream and shredded vegan cheese and it turned out so delicious. Give it a try!

Creamy Vegan Potato Gratin

One important tip to achieve a great gratin is to slice the veggies not too thin, not to thick either.  If they are too thick, they might not fully cook and if they are too thin, they will disintegrate.

Creamy Vegan Potato Gratin

If you liked this recipe, check out our Potato Veggie Lasagna – Vegan & Pasta-Free. It’s so delicious and healthy!

Creamy Vegan Potato Gratin

Creamy Vegan Potato Gratin

5 from 5 votes

Enjoy friends! If you make this recipe, please snap a photo and tag @veganvvocals and #veganvvocals on Instagram! We’d also love it if you would leave a comment below, and give the recipe a rating! Thanks so much!

Prep Time 20 mins
Cook Time 1 hr
Total Time 1 hr 20 mins
Course Birthdays, Casserole, Celebrations, Christmas, Main Course, Sides, Valentine’s Day
Cuisine Italian Cuisine, Swedish Cuisine
Servings 10
Calories 339.2 kcal



  • Preheat the oven to 200ºC.
  • In a deep oven dish, using a basting brush, grease the bottom with the olive oil.
    Creamy Vegan Potato Gratin
  • Start adding one layer of sliced potatoes, then one of sliced onion, some chopped sun-dried tomatoes and then repeat until you’ve filled the dish. The final layer should be of potatoes.
    Creamy Vegan Potato Gratin
  • Now, on top of the final layer of potatoes, sprinkle the sea salt, pepper and  half of the rosemary. Place the grated vegan cheese and pour the oat cream on top. Garnish with some more rosemary.
    Creamy Vegan Potato Gratin
  • Bake on the middle rack of the oven for about 1 hour or until golden brown.
  • Serve and enjoy!
    Creamy Vegan Potato Gratin


Calories: 339.2kcalCarbohydrates: 40.7gProtein: 4.7gFat: 17.7gSaturated Fat: 5.9gSodium: 422.9mgPotassium: 670.39mgFiber: 4.5gSugar: 7.1g
Keyword Baking
Tried this recipe?Mention @veganvvocals or tag #veganvvocals!

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