Oktoberfest Potato Dip (Erdäpfelkas)

This potato dip is the beer garden classic you didn't know you were missing. Erdäpfelkas, as it's known in Bavaria and Austria, is exactly what you want when it's too warm to cook: a cold beer sweating on the table, sunshine overhead, birds chirping somewhere nearby. This creamy Oktoberfest dip made from mashed potatoes, sour cream and cream cheese is waiting to be scooped onto a slice of rye.

The name translates to "potato cheese," which is a bit misleading since the traditional version doesn't actually contain any cheese (though mine does, for the American adaptation). It's creamy, lightly spiced with nutmeg and caraway, loaded with fresh chives, and somehow both nourishing and refreshing at once. Let's make this beer garden classic together.

What is Kartoffelkäs or Erdäpfelkas?

This hearty, savory potato spread has its origins on the Bavarian and Austrian border, made from mashed potatoes and something creamy, like whipped cream, sour cream, or crème fraîche.

It famously doesn't contain any cheese, despite the name "käs," from the German word "Käse," meaning cheese. Historians think the name actually comes from its mashed texture rather than any dairy. Like its other famous Bavarian dip, Obatzda (the German beer cheese dip), it started as a clever way to use up leftovers, in this case, potatoes instead of aging cheese rinds.

Whether you call it Erdäpfelkas ("Erdapfel" is the Austrian and Bavarian dialect word for potato, literally "earth apple") or Kartoffelkäs depends on where you are. The further north you go in Germany, the more likely people are to call this dish Kartoffelkäs.

Ingredients you'll

For the detailed instructions and exact measurements, please jump to the printable recipe card

My version of this traditional beer garden spread actually has a bit of cheese in it. Since quark and crème fraîche aren't easily available abroad, I dampened the tanginess of the sour cream by mixing it with cream cheese instead. You're welcome to swap in the original quark and crème fraîche if you have access to them.

You'll need starchy potatoes (boiled the day before), cream cheese, sour cream, onion, fresh chives, salt, pepper, nutmeg, and, optionally, caraway seeds for a more traditional Bavarian flavor.

Recipe Variation Ideas - Make it your own

Erdäpfelkas is a flexible, "use what you have" kind of dish, and German home cooks rarely make it the exact same way twice. Here are some traditional twists worth trying:

• The Creamy Base: Traditional versions mix the mashed potato with crème fraîche, quark, sour cream, or even Greek yogurt, all of which give a slightly different tang and richness. My version uses sour cream and cream cheese, but feel free to experiment with whichever you have on hand or can easily find.
• Garlic Erdapfelkäs: A minced clove or two of garlic alongside the onion adds extra depth, a popular addition across most regional versions.
• Smoky Bacon Version: Crispy bacon bits stirred in turn this into a heartier, more filling spread, great for a bigger Oktoberfest spread.
• Bright and Tangy: A splash of lemon juice or white wine vinegar cuts through the richness nicely, especially if you're using a fuller-fat sour cream.
• Extra Herbs: Beyond chives, parsley, dill, or marjoram (affiliate link) all show up in different regional recipes. Use whatever's fresh in your garden or fridge.
• Smoked Paprika: A pinch adds warmth and a subtle smoky note, especially nice if you're skipping the bacon but still want that smoky flavor.
• Vegan Karoffelkas: Swap the sour cream and cream cheese for plant-based alternatives like cashew cream or a dairy-free cream cheese, and you get nearly the same texture and tang.

How to serve this Beer Garden Classic

The most traditional way to enjoy Kartoffelkäse is as a potato spread on a slice of rustic bread, whether that's dark rye, pumpernickel, or a hearty farmer's loaf, though pretzels and bread rolls work just as well and are every bit as authentic.

For a party-style spread, serve it as an Oktoberfest dip alongside crackers, raw veggies, or extra pretzels, so guests can scoop rather than spread

A few sliced radishes or pickles on the side make a nice traditional garnish, and however you serve it, don't forget a cold beer to round out an authentic beer garden experience.

How to Store

Keep any leftover Erdapfelkäs in an airtight container in the fridge for up to 3 to 5 days. I don't recommend freezing it, since the cream cheese and sour cream base tends to turn grainy and watery once thawed, rather than staying smooth and scoopable.

Can you freeze Erdapfelkäs?
It's best not to. Because this version is made with cream cheese and sour cream, freezing breaks down the texture, and it won't be smooth once thawed. It's best made fresh and kept in the fridge for 3 to 5 days instead.