Vegan Potato Dauphinoise Gratin (GF) - Rhian's Recipes (2024)

Last updated - ; Published - By Rhian Williams 20 Comments

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This Vegan Potato Dauphinoise Gratin is the perfect rich and indulgent yet surprisingly healthy side dish: think tender potatoes enveloped in avelvety,creamy sauce.

Vegan Potato Dauphinoise Gratin (GF) - Rhian's Recipes (1)

What I love about this Vegan Potato Dauphinoise Gratin (you may call it potato casserole or scalloped potatoes in your part of the world!) is that itreally gives youthe best of both potato-side-dish worlds.A golden brown, crispy top hides layers of velvety potatoes enveloped in a luxuriously creamy sauce.

It's easy to make too - just make your sauce, slice your potatoes, arrange them in a baking dish, pour over the sauce and pop in the oven!

Vegan Potato Dauphinoise Gratin (GF) - Rhian's Recipes (2)

I decided to use new potatoes in this recipe, as their slightly harder, waxy texture ensures they don't turn into an unappetising mush whilst baking under all that creamy sauce.

The sauce comes together really quickly and couldn't be easier to make - just fry off some onions or leeks in a little oil, then add unsweetened almond milk (or oat milk for a nut-free version), nutritional yeast (for a cheesy flavour), and some seasonings to taste.

Then just use some cornflour to thicken the sauce. It's important that you dissolve the cornflour well in the almond milk before adding to the hot pan, as otherwise it will clump up instead of being distributed evenly.

What's so refreshingly quick and easy about this recipe compared to lots of other potato-based dishes, is that you don't have to boil or even peel the potatoes first.

Just thinly slice them and pour over enough sauce to cover - this means they'll be able to cook in the sauce in the oven, whilst the top will simultaneously crisp up.

Vegan Potato Dauphinoise Gratin (GF) - Rhian's Recipes (3)

This gratin is one of my favourite sides, and itgoes reallywith other side dishes such as my:

  • Apple Fig Walnut Rocket Salad
  • Miso French Beans Brussels Sprouts and Walnuts

If you try out this recipe or anything else from my blog,I’d really love to hear anyfeedback! Please give it a rating, leave a comment, or tag a photo #rhiansrecipes onInstagram! Thank you.

Check out this short video here to see me making this Vegan Potato Dauphinoise Gratin:

Helpful tools to make this Vegan Potato Dauphinoise Gratin:

mandoline slicer

measuring jug

baking paper

Vegan Potato Dauphinoise Gratin (GF) - Rhian's Recipes (4)

Vegan Potato Dauphinoise Gratin (GF)

Vegan Potato Dauphinoise Gratin - golden brown and crispy on the top, with thin layers of velvety potatoes enveloped in a luxuriously creamy sauce.

3.72 from 60 votes

Print Pin Rate

Course: Main Course, Side Dish

Cuisine: French

Keyword: vegan potatoes au gratin, vegan potatoes dauphinoise, vegan scalloped potatoes

Prep Time: 15 minutes minutes

Cook Time: 1 hour hour

Total Time: 1 hour hour 15 minutes minutes

Servings: 4

Calories: 208kcal

Author: Rhian Williams

Ingredients

  • 500 g (17oz) new potatoes or any waxy potatoes
  • 2 tablespoons olive oil (or sub vegetable or rapeseed oil)
  • 1 onion, finely sliced
  • 500 ml (2 ¼ cups) unsweetened almond milk (or sub unsweetened oat milk for nut-free)
  • 1 heaped tablespoon cornflour (cornstarch)
  • 2 tablespoons nutritional yeast
  • 1 vegetable stock cube (ensure gluten-free if necessary)
  • Salt + pepper, to taste

Instructions

  • Preheat oven to 180 degrees Celsius (350 degrees Fahrenheit)

  • Slice potatoes either using a mandoline, the slicer setting on a food processor, or very thinly slice them by hand (no need to peel them)

  • Place the sliced potatoes in a large baking dish

  • Heat up oil in saucepan and add onions once hot

  • Fry on a low heat for around 10 minutes, until soft and slightly caramelised

  • Measure out the almond milk, and add the cornflour to the jug or measuring container and mix very well until completely dissolved

  • Add this almond milk + cornflour mixture, nutritional yeast, stock cube, salt + pepper and bring to a boil then turn to a low heat

  • Keep stirring until the sauce has thickened

  • Pour the sauce over the sliced potatoes

  • Cover the dish with tin foil or baking paper and bake for around 30 minutes

  • Take off foil or baking paper and bake for a further 15 minutes, until top is crispy and golden brown

  • Best enjoyed immediately!

Video

Nutrition Facts

Vegan Potato Dauphinoise Gratin (GF)

Amount Per Serving

Calories 208

* Percent Daily Values are based on a 2000 calorie diet.

Made the recipe?Tag @rhiansrecipes on instagram and use the hashtag #rhiansrecipes!

Disclosure: This posts contains affiliate links to Amazon. If you purchase any of these products, a small percentage will come to me with no extra cost to you! This income will go towards the running of this blog – thank you.

More Lunch & Dinner Recipes

  • Gluten-Free Dinner Rolls (Vegan + No Yeast)
  • Tofu Burger (Vegan + Gluten-Free)
  • Vegan Sausage Rolls (Gluten-Free)
  • Gluten-Free Vegan Irish Soda Bread

Reader Interactions

Comments

    Leave a Reply

  1. Colin

    Also adding celeriac makes for a tasty dish.

    Reply

    • Rhian Williams

      Thank you for sharing, that sounds lovely!!

  2. Flowers Indiawide

    It is very easy to make recipe. It looks tasty and heathy. I can't wait to have it. Thanks for sharing.

    Reply

    • Rhian Williams

      Thank you so much!

  3. MJ

    Vegan Potato Dauphinoise Gratin (GF) - Rhian's Recipes (9)
    Thank you it was lovely, I used half the milk and made the rest up with soya cream which made it a bit richer.

    Reply

    • Rhian Williams

      Thank you so much, so glad you liked it!

  4. Sami

    I found adding a bit of nutmeg as well as a bit of thyme and rosemary made it banging; however, I would also infuse a bay leaf but I forgot to do that this time.

    Reply

    • Rhian Williams

      Thank you so much for sharing, sounds delicious!

  5. Lorraine

    Hi, can you freeze the vegan dauphinoise with the alpro cream in it?
    Thanks

    Reply

    • Rhian Williams

      I wouldn't recommend it as potatoes don't freeze well - they become super mushy!

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Vegan Potato Dauphinoise Gratin (GF) - Rhian's Recipes (2024)

FAQs

What's the difference between dauphinoise and scalloped? ›

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

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.

What is the difference between pommes dauphinoise and gratin? ›

Potatoes au gratin are slices of pre-cooked (usually boiled) potato cooked in cream and topped with cheese which makes the gratin. Gratin Dauphinoise, on the other hand, is a dish made of thinly-sliced (not pre-cooked) potatoes that cook in cream. Dauphinoise traditionally does not contain any cheese.

Do dauphinoise potatoes contain gluten? ›

The dish comprises thinly sliced potatoes, baked in a garlic-infused creamy sauce and it is the ultimate comfort food. Whether for a family meal or a dinner party, dauphinoise potatoes are a guaranteed crowd pleaser and are naturally gluten free.

Why are scalloped potatoes called funeral potatoes? ›

Why are they called funeral potatoes? Funeral potatoes get their unique name from being a crowd-pleasing casserole served as a side dish at after-funeral luncheons (particularly in the culture of the Church of Jesus Christ of Latter-Day Saints).

Why are they called dauphinoise potatoes? ›

Etymology. French dauphinoise, from the Dauphiné area of France, near the Italian border, whence this dish comes.

What to eat with potato dauphinoise? ›

Although very rich itself, I think dauphinoise potatoes works really well with rich meats such as roast lamb, steak or beef shortribs. However, it will also go perfectly with baked salmon (you could add a little lemon zest to the salmon to cut through the creaminess of the potatoes).

How long do dauphinoise potatoes keep in the fridge? ›

Potato Dauphinoise Storage Instructions

This recipe can be stored in the fridge for up to 4 days at full flavour. It can also be stored in the freezer for up to 5 months. Remove and let thaw in the fridge overnight before reheating.

Why is my potato dauphinoise watery? ›

Why is my dauphinoise watery? 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.

What is a substitute for Gruyere cheese in dauphinoise potatoes? ›

Lift off the foil and sprinkle the cheese, if using, over the top – though it's not very French, you could substitute the gruyere for parmesan (in which case, use a little less) or even a mild cheddar, if you prefer.

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 au gratin mean in French? ›

The phrase au gratin literally means "by grating" in French, or "with a crust," from the verb gratter, "to scrape, scratch, or grate."

Can celiacs eat baked potatoes? ›

The simple answer is yes — potatoes are gluten-free. Gluten is a type of protein found in wheat, rye, barley, and other grains. Potatoes aren't grains, they're a type of starchy vegetable. That's good news for people who can't tolerate gluten because they have celiac disease or gluten intolerance.

Can celiacs eat potato starch? ›

Is potato starch good for celiac disease? Potato starch is great for those with celiac disease because it's a natural, gluten-free flour. Making it a great alternative to wheat flour and other gluten-based flour.

How are French fries not gluten-free? ›

Potatoes are mostly gluten-free. However, at restaurants, if they are cooked in a fryer with battered fried foods that contain gluten there is a problem. It means the oil is contaminated and nothing prepared in that fryer is considered gluten-free.

What is the difference between potato gratin and scalloped potatoes? ›

The difference comes down to cheese. Scalloped potato recipes are usually baked in a basic cream sauce until soft and tender, with no cheese topping. Potatoes au gratin are a bit more decadent. They are made with lots of cheese sprinkled in between the layers of potatoes and also on top of the casserole.

What's another word for dauphinoise? ›

Potato Gratin is often a term used interchangeably with dauphinoise potatoes. Any baked dish of thinly sliced vegetables cooked with cheese and butter is generally a gratin. Potato gratin can be made with a creamy sauce, sometimes with the inclusion of onions, garlic and/or breadcrumbs.

What is another name for scalloped potatoes? ›

Potatoes gratiné

Sliced raw potatoes may also be baked in a liquid or sauce that steams them and forms a golden crust on top. In the US, the dish is referred to variously as funeral potatoes, potatoes au gratin, scalloped potatoes, or au gratin potatoes.

What's the difference between dauphinoise and pave? ›

Potatoes dauphinoise is made with thicker slices of potatoes arranged in a shallower baking dish and has a larger proportion of liquid to the potatoes. Potato pavé uses very thin slices of potato and layers them in a precise manner in a loaf pan so the dish is taller and the slices almost melt into one another.

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