Austrian Plum Cake Recipe: Buttery Layers and Spiced Fruit Filling

This Austrian plum cake recipe delivers layers of buttery richness and spiced fruit filling that taste like a Vienna café. The secret lies in perfectly balanced layers of tender cake and jammy plum compote, all wrapped in a delicate almond crust.

I've perfected this recipe through years of testing, ensuring each slice offers that signature Austrian sweetness with just the right crunch.

The cake itself is made with simple yet high-quality ingredients: all-purpose flour, butter, sugar, and eggs, combined to create a light, airy texture that contrasts beautifully with the dense plum filling.

Traditional Austrian recipes often include a touch of rum or vanilla for depth, but I've included modern variations like a citrus glaze or vegan butter options. The key to success is patience—allowing the cake to rise slowly and the filling to caramelize just enough for that signature jammy texture.

What you'll end up with is a stunning dessert with golden layers, a hint of almond flavor from the crust, and a spiced plum filling that's neither too sweet nor too tart.

The aroma alone will transport you to a Viennese patisserie, while the texture provides that perfect balance of tender cake and fruit-forward filling. This cake is elegant enough for special occasions but simple enough for weeknight treats.

Serve it warm with a dusting of powdered sugar, a scoop of vanilla ice cream, or a cup of strong coffee to enhance its flavors. The possibilities are endless, but the foundation remains the same: layers of buttery perfection with every bite. Let's get baking!

Ingredients for austrian plum cake

Buttery layers, jammy plums, and a delicate almond crust—just eight ingredients transform into café-worthy perfection.

The butter is non-negotiable here—European-style unsalted gives that signature richness. Plugrá or Kerrygold are my go-tos, but any good-quality brand works if it's cold and cubed. The plums? Ripeness matters—they should yield slightly when pressed but not be mushy. I grab mine from Whole Foods when they're in season, or Trader Joe's frozen plums work in a pinch. For the almond flour, Bob's Red Mill is my standard—it's finely ground and stays fresh longer. Pro tip: toast the almond flour for 5 minutes before using—it deepens the nutty flavor without burning.

No vanilla extract? Seeds from a vanilla bean work beautifully, or even a splash of vanilla bean paste. Running short on plums? Pitted cherries or apricots give a similar jammy texture. The rum extract is optional but adds that classic Viennese depth—if you skip it, a pinch of cardamom (about 0.25 tsp) brings warmth instead. For the sugar, raw cane sugar caramelizes slightly better than white, but don't stress if that's not what you've got. And if you're making this ahead, freeze the plum filling in portions—it keeps for 3 months and thaws perfectly.

This cake tastes even better the next day, so bake it a day ahead if you can. Store it at room temperature in an airtight container, separated by parchment paper to keep layers crisp. The almond crust stays fresh for 4 days, but the filling will soften—reheat gently in the oven if you want it jammy again. For serving, a light dusting of powdered sugar right before cutting makes all the difference. And trust me, the aroma when you pull it from the oven? Worth every minute of the 1-hour baking time.

Step-by-step instructions for Austrian plum cake

Here's how to build those signature buttery layers and spiced plum filling—layer by layer.

Start by pitting and slicing the 2 lbs fresh plums into ¼-inch thick slices. Toss them in a bowl with the 0.5 cup packed brown sugar, 1 tbsp lemon zest, 1 tsp ground cinnamon, and 0.5 tsp rum extract (if using). This bright, spiced mixture will infuse the cake with deep plum flavor. Let it sit for 10 minutes while you prepare the crust—this gives the plums time to release their juices and meld with the spices.

Here's the thing—don't skip the lemon zest. It cuts through the plum's natural tartness and adds a subtle brightness that makes this filling truly special. If your plums are particularly juicy, you might want to drain them slightly after 10 minutes to prevent a soggy cake, but I've found this filling works beautifully even with all that natural fruit moisture.

Preheat your oven to 350°F and grease three 8-inch round cake pans with butter or line them with parchment circles. In a large bowl, sift together the 3.5 cups all-purpose flour, 1.5 tsp baking powder, and 0.5 tsp salt. This ensures a light, airy texture without dense pockets.

In a separate bowl, cream together the 1.5 cups cold unsalted butter and 1 cup of the 2 cups granulated sugar until light and fluffy—about 3-4 minutes with a mixer. Add the 4 whole large eggs one at a time, mixing well after each addition. Then stir in the 1 tbsp vanilla extract and 0.5 cup almond flour. This almond flour adds a delicate nuttiness that pairs perfectly with the plums.

Here's where it gets fun—alternate adding the dry ingredients and the remaining 1 cup granulated sugar in 3 additions. Start and end with flour to keep the layers tender. Mix just until combined—overmixing develops gluten and makes the cake tough. Divide the batter evenly among the prepared pans and bake for 20-25 minutes, until a toothpick comes out clean.

While the layers are still warm, brush each one with a simple syrup made by dissolving ½ cup granulated sugar in ¼ cup hot water. This keeps the layers moist and adds a subtle sweetness. Let the layers cool completely before assembling—this prevents the buttercream from melting.

For the buttercream, beat the remaining 1.5 cups cold unsalted butter until pale and fluffy. Gradually add the 1 cup powdered sugar and 1 tbsp vanilla extract, mixing until smooth. Spread half the buttercream between the first and second layers, then the plum filling, and finally the remaining buttercream on top of the third layer. This layered approach ensures every bite has that perfect balance of cake, fruit, and cream.

Don't rush this step. Press down gently on each layer as you assemble to create an even surface. If you notice the plums are leaking too much juice, you can pat them dry with a paper towel before spreading them between the layers. This keeps your cake from becoming soggy.

Wrap the assembled cake tightly in plastic wrap and refrigerate for at least 4 hours, or ideally overnight. This chilling step is crucial—it allows the flavors to meld and the cake to set properly. When you're ready to serve, dust the top generously with powdered sugar for that classic Austrian finish.

Real talk: the cake tastes best at room temperature, so let it sit for 30 minutes before serving. This brings out the rich buttery flavors and makes each slice easier to cut. For the best experience, serve with a dollop of whipped cream or a scoop of vanilla ice cream to complement the warm plum filling.

Regional styles of this austrian plum cake

Viennese Café Style

The most iconic version of this cake comes from Vienna's historic coffeehouses, where it's served with a strong cup of Melange (Viennese coffee). The key difference?

A thin almond crust on top and bottom layers, made by pressing ½ cup almond flour mixed with ¼ cup melted butter into the pans before adding the cake batter. This adds a delicate crunch that contrasts beautifully with the tender layers.

I like to press it firmly with my fingers to create that signature lattice pattern you see in old Viennese recipes. 💛

Tyrolean Mountain Twist

In the Austrian Alps, this cake often incorporates local ingredients like apricot jam instead of plum filling, and a sprinkle of ground walnuts (about ¼ cup) folded into the buttercream. The walnuts add a satisfying crunch that balances the fruit's sweetness.

For an authentic touch, substitute the rum extract with 1 tsp almond extract—it's a nod to Tyrolean baking traditions. Serve with a dollop of sour cream whipped with powdered sugar instead of regular whipped cream.

Carinthian Spiced Version

Carinthia, Austria's southern region, adds warm spices to their plum cakes that take this dessert to another level. After preparing the plum filling, stir in ½ tsp ground cloves and ½ tsp star anise powder (finely ground) along with the cinnamon.

These spices create a fragrant depth that pairs perfectly with the plums. For the cake layers, replace 1 tbsp of the vanilla extract with 1 tsp orange blossom water—it's a signature touch in Carinthian desserts. The result? A cake that tastes like autumn in the Alps. 🍂

Salzburg Wine-Inspired

Salzburg's version often incorporates local Grüner Veltliner wine into the cake batter for a sophisticated twist. Replace ¼ cup of the water in the simple syrup with ¼ cup dry white wine (Grüner Veltliner or Sauvignon Blanc work beautifully).

For the plum filling, add 1 tbsp grated lemon peel and reduce the sugar to ⅓ cup to balance the wine's acidity. This version pairs exceptionally well with a glass of the same wine you used in the cake—it's a match made in culinary heaven.

Modern Viennese Fusion

For a contemporary take, try adding a dark chocolate ganache layer between the cake and plum filling. Melt 6 oz dark chocolate (70% cocoa) with ¼ cup heavy cream and spread it thinly between the second and third layers. The chocolate adds richness that complements the fruit's acidity.

Another modern twist? Swap the buttercream for a mascarpone cream made with 8 oz mascarpone, ½ cup powdered sugar, and 1 tsp vanilla. It's lighter but still decadent. 🌟

Gluten-Free Adaptation

For a gluten-free version that stays true to Austrian traditions, replace the all-purpose flour with a 1:1 gluten-free baking flour blend (like Bob's Red Mill 1-to-1). Add 1 tsp xanthan gum to help bind the layers. For the almond crust, use almond flour only—it's naturally gluten-free.

The plum filling remains unchanged, but you may need to reduce the baking time by 2-3 minutes since gluten-free cakes can bake faster. The texture will be slightly denser but still delicious when paired with whipped cream.

Frequently asked questions