Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (2024)

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This vegan potato gratin is a delicious side dish. To make it you'll only need 8 ingredients and a little time, in less than 30 minutes it's ready to go into the oven.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (2)

This potato gratin is perfect to serve with vegan roast beef or this mushroom Wellington.

In case you prefer to serve it with something quick and easy to make I recommend pairing it with this chickpea cutlet or this oatmeal schnitzel.

Before you jump into the kitchen to make this recipe I recommend reading this blog-post carefully.

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  • Ingredients
  • Instructions
  • Make ahead option
  • Storage
  • Substitutions
  • Variations
  • Equipment
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Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (3)

Ingredients

To make this vegan potato gratin you'll need the following ingredients:

  • rosemary
  • thyme
  • onions
  • potatoes
  • vegan cheese (one that melts)
  • vegan butter or olive oil
  • garlic
  • vegan cream (soy or oat cream work great)

See recipe card at the end of this blog-post for the quantities.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (4)

Instructions

So that you can understand the recipe perfectly, below is a brief visual explanation of each step of the recipe.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (5)

Using a mandolin, cut the potatoes into thin slices about 2-3 mm thick. Then place them in large bowl and set them aside.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (6)

In a frying pan, sauté onion, garlic, rosemary, and thyme until the onions are browned.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (7)

Then add the vegetable cream and paprika. Turn off the heat and remove the pan from the stove.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (9)

Pour the cheese mixture oven the potato slices and mix until coated.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (10)

Grease a cast iron pan or a baking dish with olive oil and arrange the potatoes slices into the pan.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (11)

Top the potatoes with more thyme and pepper. Cover the pan with a tight layer of foil.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (12)

Bake for 40 minutes at 200 °C (400 °F), then remove the foil and bake for another 15 minutes until golden and crispy.

Make ahead option

This vegan potato gratin can be baked 1 day ahead. Allow it to cool down completely before covering it and placing it in the fridge.

Reheat the gratin in the preheated oven at 180 °C (360 °F) for 20 minutes until crispy and serve immediately.

Storage

You can store this potato gratin in the fridge for up to 2-3 days.

Place it in an air-tight container. Reheat it in the preheated oven at 180 °F (360 °F) for 20 minutes before serving it.

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (13)

Substitutions

These are the ingredients that can be substituted:

  • Vegan cheese - instead of vegan cheese, you can use the same amount of cashew parmesan. The recipe will turn out a little different but it will be delicious.
  • Herbs - I love to use thyme and rosemary but you can use also oregano or tarragon.
  • Vegan cream - use cashew cream instead. Add a handful of cashews and 1 tablespoon of olive oil to a blender, pour in 1 cup of water and blend until creamy and lumps free. The cream should be slightly thick, if not add more cashews. Use this instead of vegan cream.
  • Vegan butter - use olive oil instead.

Variations

If you want you can give a little twist to this recipe. Here you have some ideas on how you can change this recipe to better suit your taste:

  • Spicy - add chili pepper flakes to the sauce.
  • Mushroom - add 1 cup of sliced portobello mushrooms along with the onions, garlic and herbs.
  • Saffron - add ¼ teaspoon of saffron powder to the sauce.
Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (14)

Equipment

To make this recipe is useful to have a mandolin. The mandolin makes it much easier to slice potatoes. That said you can also use a super sharp knife.

To bake the potatoes I like to use a cast iron pan. If you don't have one you can just as well use a baking dish.

If you tried this recipe, let me know! Leave a comment, rate the recipe and don't forget to tag a photo with #vegaliciously or #carlocao on Instagram or Tiktok!

Pinterest

If you have Pinterest, feel free to pin the image below and follow me by clickinghere😌

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (15)

📖 Recipe

Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (16)

Vegan Potato Gratin (Dauphinoise)

Carlo Cao

This vegan potato gratin is a delicious side dish. To make it you'll only need 8 ingredients and a little time, in less than 30 minutes it's ready to go into the oven.

5 from 4 votes

Print Recipe Pin Recipe

Prep Time 30 minutes mins

Cook Time 1 hour hr

Total Time 1 hour hr 27 minutes mins

Course Side Dish

Cuisine French

Servings 4

Ingredients

  • 750 g potatoes ((26½ oz))
  • 75 g vegan butter ((2½ oz))
  • 2 onions finely chopped
  • 4 garlic cloves finely chopped
  • 1 tablespoon rosemary chopped
  • 2 teaspoon thyme chopped
  • 250 ml vegan cream ((1 cup))
  • 1 teaspoon sweet paprika powder
  • 125 g vegan grated cheese ((4½ oz))
  • salt & pepper to taste

Instructions

  • Preheat the oven to 200 °C (400 °F).

  • Slice the potatoes into 3 mm thick slices using a mandolin. Place the slices into a large bowl and set aside.

  • Heat a pan over high heat. Add in butter and allow to melt.

  • Stir in onions, garlic and herbs and cook until the onions are browned.

  • Pour in cream and paprika and remove from the heat.

  • Stir in cheese, adjust salt and pepper and stir well.

  • Pour the mixture over the potatoes and stir until coated.

  • Grease a cast iron pan or a baking dish and arrange the potatoes slices tightly.

  • Top with black pepper and more thyme. Cover with foil tightly.

  • Bake in the center of the oven for 45 minutes. Then remove the foil and bake for another 10-15 minutes until crispy.

  • Serve straight away.

Keyword dauphinoise, gratin, potatoes

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Vegan Potato Gratin Recipe (Dauphinoise) - Carlo Cao (2024)

FAQs

What is the difference between gratin and dauphinoise? ›

Potato dauphinoise is made with uncooked, thinly sliced potatoes cooked in a cream sauce, whereas potato au gratin is made with pre-cooked, thinly sliced potatoes in a cream sauce. The only real difference is one is pre-cooked, and the other isn't.

Why are my dauphinoise potatoes runny? ›

If your roasting tray is too small the liquid won't reduce as quickly, so be sure to pick a large one. Also, don't forget to simmer on the hob for 5 minutes (step 4) before baking. If your dauphinoise is too watery, pop the pan back onto the hob after baking and simmer to reduce to your desired consistency.

Why did the cream curdle in my dauphinoise potatoes? ›

The curdling is caused by high heat, which is hard to avoid in an oven. So to keep the sauce together, tackle it before the dish goes in the oven. Instead of simply layering grated cheese and milk or cream with the potatoes, you need to make a smooth cheese sauce.

How do you make James Martin potatoes dauphinoise? ›

To make dauphinoise potatoes, grease an oven proof dish, rub the garlic all over, layer up the potatoes, cover in milk and cream and season well. Each layer gets a sprinkle of cheese. Bake at 180c for 1 hour.

What does dauphinoise mean in French? ›

Put simply, potatoes dauphine (pronounced "do-FEEN") are deep-fried potato puffs while potatoes dauphinoise ("do-fin-WAHZ") means baked scalloped potatoes.

What kind of potatoes are best for dauphinoise? ›

1. The right potatoes. We tried lots of types of readily available potatoes and the two that performed the best for cream absorption while still getting an edge that stays crisp were Maris Piper and Desirée (red-skinned) potatoes.

Are dauphinoise potatoes the same as scalloped potatoes? ›

They appear to share French origins; potato gratin is the Americanization of the French potatoes au gratin, and in American English gratin de pommes de terre Dauphinoise has become dauphinoise potatoes. Scalloped potatoes generally do not have cheese, whereas potato gratin and dauphinoise potatoes do.

Is it OK to reheat dauphinoise potatoes? ›

One of the best things about Potatoes Dauphinoise is that if there's any left over it keeps well in the fridge for several days and it reheats beautifully in the microwave (unlike roast potatoes which can taste a bit floury when reheated).

Can I freeze gratin dauphinois? ›

Cover and keep chilled for up to 48 hours, then reheat in a medium oven until piping hot.. How to freeze – cool the finished dauphinois in its dish, wrap well in cling film, then freeze for up to 2 months. Defrost in the fridge overnight and reheat in a medium oven until piping hot.

How do you keep dauphinoise potatoes from turning black? ›

Cover the potatoes in water.

Soak potatoes in a bowl of cold water as you finish peeling or cutting them. Cold water slows down the oxidation process but won't stop it completely. This method is a particularly good option if you plan to cook the potatoes immediately after you finish peeling or cutting them.

Is it OK to eat curdled cream? ›

Despite how they look, a curdled cream sauce is completely edible, so you won't get sick from eating it. While that is an upside, the smooth texture of cream is integral to certain recipes, so consuming it can be a strange experience of trying to force down food that's simultaneously watery and lumpy.

What is dauphinoise sauce made of? ›

Mince 3 garlic cloves. Add the minced garlic, 2 cups heavy cream, 2 cups whole milk, 1 teaspoon kosher salt, 1 teaspoon black pepper, 1/2 teaspoon nutmeg, and 2 dried bay leaves. Bring to a simmer over medium heat.

Can you buy dauphinoise sauce? ›

Suitable for Vegetarians. Contains: Eggs, Milk. Free From: Artificial Colours, Artificial Flavours.

Who invented gratin dauphinois? ›

History. The first mention of the dish is from 12 July 1788. It was served with ortolans at a dinner given by Charles-Henri, Duke of Clermont-Tonnerre and Lieutenant-general of the Dauphiné, for the municipal officials of the town of Gap, now in the département of Hautes-Alpes.

Can you buy dauphinoise potatoes? ›

Specially Selected Potato Dauphinoise 480g/4 Pack | ALDI.

What's the difference between dauphinoise and scalloped potatoes? ›

Dauphinoise potatoes fall somewhere between scalloped potatoes and gratin, as the spuds aren't precooked, though they do include cheese. However, traditional versions of dauphinoise are cheese-free, making them essentially the same as scalloped potatoes.

Why is it called gratin dauphinois? ›

fɪˈnwɑː/ GRAT-a doh-fi-NWAH) is a French gratin of sliced raw potatoes baked in cream, from the Dauphiné region in south-eastern France. There are many variants of the name of the dish, including pommes de terre dauphinoise, potatoes à la dauphinoise and gratin de pommes à la dauphinoise.

What makes a dish a gratin? ›

A gratin is a dish that is topped with cheese, or bread crumbs mixed with bits of butter, then heated in the oven or under the grill until brown and crisp. The terms au gratin or gratinée refer to any dish prepared in such a manner.

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