Germany By Food Enthusiasts · 6 min read

National Dish Germany: Potato Gratin (Recipe)

Golden potato gratin with a crisp, bubbling cheese crust in a baking dish

In this article

Discover Potato Gratin, a much-loved classic of the German table that turns a handful of humble ingredients into pure comfort. Layers of tender potato bake slowly in a blanket of cream and milk until the top sets into a golden, crackling crust. Whether you serve it as a generous main or a hearty side, this rich, creamy bake is the kind of dish that draws family and friends straight to the table on a cold day.

About Potato Gratin

Potato Gratin is a classic of German cooking, and its charm lies in a short list of simple but high-quality ingredients. Served piping hot from the oven, it comes into its own as the ultimate comfort food for chilly days. Whether it stars as a main course or plays a supporting role as a savoury side, this creamy bake never disappoints. The crisp crust set against the soft, succulent slices of potato is an irresistible combination that is well worth recreating at home.

Ingredients (serves 1–2)

500 g potatoes
200 ml double cream
100 ml milk
1 clove of garlic
50 g grated cheese
Salt, pepper and nutmeg
Butter, for greasing the dish

Shopping for the ingredients

When buying potatoes, look for waxy varieties, as these hold their shape during baking. The cream and milk should be as fresh as possible to guarantee the best flavour. There is plenty of choice when it comes to the cheese, though Gruyère or Emmental work particularly well. Garlic gives the dish that little something extra, while salt, pepper and a grating of nutmeg provide the seasoning it needs. Most of these are everyday items you will find in any supermarket.

Preparing the dish

Before you begin, set out all of your ingredients and peel the potatoes. A good kitchen knife makes slicing them thinly far easier — much like the careful prep behind a good Bamberg Potato Salad. Grease the baking dish with butter so the gratin lifts out cleanly later and does not stick. Finely chop or crush the garlic and stir it into the cream and milk ready for layering.

Step-by-step instructions

Peel the potatoes and slice them thinly.
Grease a baking dish with butter and cover the base with a layer of potato slices.
Season with salt, pepper and nutmeg. Repeat the process until all the potato slices are used up.
Pour the cream, milk and garlic mixture evenly over the potatoes.
Scatter the grated cheese generously over the top.
Bake in a preheated oven at 180°C for about 45–60 minutes, until the potatoes are tender and the crust is golden brown.

Gluten-free / lactose-free version

A gluten-free version of potato gratin is wonderfully easy, since potatoes are naturally free from gluten. If you are avoiding lactose, simply use lactose-free cream and milk. Plant-based options such as soya cream or almond milk also work beautifully as a substitute. Just be sure to reach for a lactose-free or vegan cheese to complete the dish, and everyone at the table can tuck in.

Tips for vegans and vegetarians

For a vegan potato gratin, swap in plant-based cream and milk alternatives such as soya or oat products. A vegan cheese made from nuts or soya stands in perfectly for the classic kind. You might also fold in toasted nuts or a sprinkle of nutritional yeast for a deeper, more savoury flavour. The recipe is endlessly adaptable and tastes fantastic even without any animal products.

More tips and tricks

If you like a little more bite, add some finely chopped onions or leek to the layers. Herbs such as thyme or rosemary also pair beautifully and lend the gratin extra depth. A splash of white wine in the cream-and-milk mixture brings a fine note that rounds out the aroma. Try different types of cheese, too, to discover new variations every time you bake it.

Adapting the recipe to your taste

Potato Gratin is easy to tailor to your own preferences. For a creamier result, use more cream, while a higher proportion of milk makes the dish lighter. Various vegetables such as courgette or carrots can be added to make it more varied. When it comes to the cheese, you can let your imagination run free, from Gouda all the way to Parmesan.

Ingredient substitutions

If certain ingredients are not to hand, there are plenty of alternatives. In place of cream, you can use crème fraîche or a mix of yoghurt and milk. Instead of garlic, onions or shallots do the job nicely. If there is no cheese in the house, a topping of soured cream and grated bread works well too. Depending on your taste, you can also try out different potato varieties — the kind that shine in a Saxon Potato Soup.

Drink pairing ideas

A good potato gratin deserves to be enjoyed with well-chosen drinks. A dry white wine such as Riesling or Chardonnay pairs perfectly with the gratin’s creamy texture. A light red can make for an interesting combination too. For those who prefer not to drink alcohol, sparkling mineral water or a crisp apple juice fits the bill nicely. A freshly poured beer rounds off this rustic meal.

Serving and presentation ideas

A thoughtful presentation is the finishing touch for any dish. Potato gratin is best served straight from the baking dish so the crisp crust does not break. Garnish it with fresh herbs such as parsley or chives. An attractive setting with handsome crockery and a smart tablecloth turns the meal into something special. Small accompaniments such as a salad or some pickled gherkins complete the look.

A bit of history

Potato Gratin has a long tradition and originally hails from France, where it is known as Gratin Dauphinois. In Germany it became firmly established in home cooking and is often served on holidays or Sundays. It is a quintessential comfort food that radiates warmth and a sense of well-being thanks to its rich texture and full flavour — qualities it shares with the broader sweep of German cuisine. Over the years, countless regional variations have emerged, each experimenting with different ingredients.

More recipe ideas

Summary: Potato Gratin

Potato Gratin is a versatile, flavour-packed dish that works just as well as a main course as it does as a side. With just a few high-quality ingredients, this classic of German cooking comes together in no time. The recipe also leaves plenty of room for variation and adjustment, so you can hit your personal taste exactly. Interpreted traditionally or with a modern twist, potato gratin remains a treat every time.