6 potato gratins that solve any meal of the week in the oven, Air Fryer

Saturday 7 March 2026 10:00 - Mirella Mendonça
6 potato gratins that solve any meal of the week in the oven, Air Fryer

Few ingredients are as multipurpose as potatoes. When it goes into the oven or air fryer, topped with creamy sauce and golden cheese, it becomes a dish that comforts, satiates and pleases everyone.

With this in mind, we've put together 6 potato gratins that are perfect for any meal of the week, whether it's a busy lunch, a family dinner or a day when inspiration is lacking. There are oven-baked options, practical air fryer versions and sweet potato recipes for those who like a change. All of them are simple, accessible and designed to deliver a lot of flavor without complications, proving that potatoes can go much further than a side dish.


1. Potato gratins in the oven

The oven is the traditional method that guarantees soft layers, full-bodied sauce and that irresistible golden crust. Here are the perfect recipes for those looking for intense flavor and a creamy texture.


Potato and mushroom gratinRecipe Potato and mushroom gratin

Looking for a simple , comforting and tasty side dish ? This potato and mushroom gratin has it all. Between the melting texture of the potatoes, the delicate fragrance of the mushrooms sautéed with garlic and shallots, and the sweetness of the...


Mini dauphinois gratin bites - french potato gratinRecipe Mini dauphinois gratin bites - french potato gratin

Finding the perfect side dish can be challenging. Today, we offer you a mini version of the classic dauphinois gratin. This presentation will impress your guests on their plates. Step by step, we explain how to transform your potatoes into mini...


Raclette gratinRecipe Raclette gratin

Vegetable tian, you know it. Made in summer due to the seasonality of the vegetables used, it features tomatoes, zucchini, and eggplants. But how to make it when winter arrives? At Ptitchef, we have the solution with a delicious raclette tian ;-)...


Gratin dauphinois, the real traditional french potato gratin recipeRecipe Gratin dauphinois, the real traditional french potato gratin recipe

Today, we offer you the recipe for the most famous potato gratin on the planet: gratin dauphinois . And be careful, here we don't joke with tradition, so this is the real recipe that we share with you, the one directly passed down by our...


2. Sweet potato gratin

Sweet potatoes bring a slightly sweet and nutritious touch to recipes. These versions balance comfort and lightness, perfect for those who want to innovate without complications.


Sweet potato gratin with coconut milk and curryRecipe Sweet potato gratin with coconut milk and curry

We've found the perfect side dish for your meats and fish: a sweet potato gratin! To add even more flavor, we combine it with coconut milk and curry. Super easy to make, this recipe also makes a perfect vegetarian dish when paired with a mixed salad...

3. Potato gratin in the air fryer

Practical and quick, gratins made in the air fryer are surprisingly textured and time-saving. Ideal for everyday use, without sacrificing flavor and crunch.


Potato gratin with airfryerRecipe Potato gratin with airfryer

Looking for a super-easy-to-make side dish that's both delicious and crunchy? This potato gratin with Air Fryer will delight you! With melt-in-the-mouth potatoes on the inside and a golden crust on the outside, this gratin, cousin to the Gratin...

Mirella MendonçaMirella Mendonça
I am the editorial manager at Petitchef (Portugal and Brazil) and a huge enthusiast of travel and world cuisine, always in search of new flavors and experiences. However, as much as I love exploring the delights of different cultures, my mom's cooking will always be my favorite — with that unique flavor that only she can create.

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