Plum Cake Recipe Polish: Traditional Pound Cake With Fresh Fruit

This traditional Polish plum cake captures the essence of Central European baking with its buttery pound cake base and fresh fruit topping. I’ve refined the method to ensure a tender crumb and perfectly caramelized plums every time.

The recipe stays true to its roots, using simple ingredients and a straightforward technique. A rich, buttery batter forms the foundation, while fresh plums add natural sweetness and a touch of tartness that balances the cake beautifully.

What you’ll achieve is a golden, moist cake with soft plums that burst with flavor. The contrast between the tender cake and the slightly jammy fruit makes each bite irresistible.

Serve it warm or at room temperature for a taste of authentic Polish tradition.

Ingredients for Plum Cake Recipe Polish

Traditional Polish baking starts with these timeless ingredients for a tender, buttery cake.

The butter is non-negotiable—use high-quality European-style for that rich, authentic flavor. King Arthur Flour is my go-to for all-purpose, but any trusted brand works. Plums should be ripe but firm (the slightly tart Italian prune plums are ideal). Most supermarkets carry them in late summer, but farmers markets often have the best selection.

No fresh plums? Frozen pitted plums work in a pinch—thaw and drain well first. Out of vanilla extract? One vanilla bean scraped gives even better flavor. For a gluten-free version, swap the all-purpose flour for a 1:1 gluten-free blend. The cinnamon can be omitted if you prefer a simpler topping.

Baked cakes keep well at room temperature for 2-3 days in an airtight container. For longer storage, wrap slices tightly and freeze for up to 3 months. The cake actually improves overnight as the flavors meld together.

Step-by-Step Instructions for Plum Cake

This traditional method ensures a moist, buttery cake with perfectly tender fruit every time.

Step 1: Cream Butter and Sugars for the Base

In a large mixing bowl, beat the 1 cup Unsalted Butter with 1 cup of the 1.5 cups Granulated Sugar until light and fluffy. I use a stand mixer on medium-high for about 3-4 minutes—the mixture should turn pale yellow and nearly double in volume.

This creaming step incorporates air, which gives the cake its fine crumb. Scrape down the bowl sides occasionally to ensure even mixing. The butter must be truly softened, not melted, for proper emulsification.

Step 2: Incorporate Eggs and Flavorings

Add the 4 whole Large Eggs one at a time, mixing for 30 seconds after each addition. Then beat in the 2 tsp Vanilla Extract and 1 tbsp Lemon Zest until just combined. The zest adds a bright note that balances the richness of the butter.

I crack the eggs into a separate bowl first to avoid any shells, and make sure they’re at room temperature for even distribution. The mixture may look slightly curdled at this point, but it will smooth out when you add the dry ingredients.

Step 3: Combine Dry Ingredients and Create the Batter

In a separate bowl, whisk together the 2 cups All-Purpose Flour, 2 tsp Baking Powder, and 0.5 tsp Salt. Add this to the wet mixture in three additions, alternating with the remaining ½ cup Granulated Sugar. Mix on low just until the flour disappears—overmixing develops gluten and makes the cake tough.

The batter will be thick and glossy. I fold it a few times by hand with a spatula to ensure everything is incorporated from the bottom of the bowl. This step is about patience, not power.

Step 4: Arrange Plums and Bake

Pour the batter into a greased 9-inch springform pan and smooth the top. Arrange the 1.5 lb Fresh Plums, cut side down, in a single layer on top, pressing them lightly into the batter. Sprinkle evenly with the 1 tsp Ground Cinnamon.

Bake at 350°F for 50-60 minutes until a toothpick inserted in the center comes out clean. The plums should be tender and their juices slightly caramelized around the edges. If the top browns too quickly, tent loosely with foil.

Step 5: Cool and Finish

Let the cake cool in the pan for 15 minutes, then run a knife around the edge and release the springform. Transfer to a wire rack to cool completely. Just before serving, dust with the 2 tbsp Powdered Sugar through a fine sieve.

The cake is best served at room temperature, where the flavors meld and the texture is at its peak. The plums will have softened beautifully while maintaining their shape, and the cinnamon will have created a fragrant, lightly spiced crust.

Essential Equipment for This Dish

Mixing Essentials

I always start with a stand mixer for the creaming step—my KitchenAid 5-quart handles the thick batter effortlessly. A hand mixer works too, but requires more effort. The key is consistent mixing without overworking the gluten in the 2 cups All-Purpose Flour. 💪

Springform Pan

A 9-inch springform pan is non-negotiable for this recipe. It ensures easy release of the delicate cake and plums. I grease mine with butter and dust with flour, or use parchment paper for the base. Avoid glass or dark pans—they can overbrown the edges.

Plum Prep Tools

For the 1.5 lb Fresh Plums, a sharp paring knife makes pitting and halving quick work. I also keep a small spoon handy to scoop out pits cleanly. The plums should be ripe but firm enough to hold their shape during baking.

Measuring Accuracy

Precise measurements matter in baking. I use dry measuring cups for the 2 cups All-Purpose Flour and a kitchen scale for the 1 cup Unsalted Butter (that’s 227g). A fine-mesh sieve helps dust the 2 tbsp Powdered Sugar evenly. ✨

Cooling Equipment

A wire cooling rack is essential to prevent the cake from steaming in the pan. I let it cool in the springform for 15 minutes first, then transfer to the rack. This prevents soggy bottoms while allowing the plums to set slightly.

Optional Gadgets

For extra flair, a fine-mesh sieve ensures even dusting of powdered sugar. A pastry brush helps grease the pan evenly. These aren’t mandatory but make the process smoother and the final presentation more polished.

Frequently Asked Questions