This easy plum cake is a popular dessert in Germany (it’s called Zwetschgenkuchen or Pflaumenkuchen in German).
Filled with fresh plums and topped with streusel, it’s the perfect summer treat. To make it extra delicious, serve with whipped cream or a scoop of vanilla ice cream.
Do you like plums? Not being a fan of fresh plums myself, I balked at making German Plum Cake. For years. But it’s popular in Germany,so I finally decided to give it a try.
I loved it so much I made it twice in two weeks! It’s now one of my favorite traditional German cakes, and I make it at least once a summer when plums are in season.
Each bite of this easy German cake is a delicious combination of tender cake, melt-in-your-mouth sweet plum, and buttery streusel.
How to make it even better? Add a dollop of fresh whipped cream or vanilla ice cream and a sprinkle of cinnamon.
You can replace the plums with another stone fruit (like peaches) but I highly recommend using fresh plums. As they bake, they become soft and sweet and taste so good with the crunchy streusel. Plums really are perfect for this cake.
Oh, and in case you want to look for it while traveling in Germany, plum cake in German is Zwetschgenkuchen or Pflaumenkuchen (and cake in German is Kuchen). If plums are in season, it’ll be easy to find at bakeries and cafes all over Germany. Some versions are baked in a tray and are served in square slices, while others are baked in a round spring form pan.
German plum cake is the perfect treat to bring to your next work potluck or family dinner. Or just enjoy a slice of this easy plum cake in the afternoon with a cup of coffee or tea.
Fortunately, this plum cake is super easy to make! I had the entire cake prepared and in the oven in less than 10 minutes. Whip the cream while the cake is baking and you’ve got a delicious dessert in no time.
How to Make German Plum Cake
There are three layers in this cake: the bottom cake layer, the middle plum layer, and the top streusel layer.
The first step is to make the cake. Some German plum cake recipes use a yeast dough (like the version of yeast cake I use in my Bee Sting Cake) but I opted for the simpler Quark-oil-dough (Quark-Öl-Teig), or rather Greek yogurt-oil-dough, since I didn’t have any Quark on hand (if you want to be authentic, get my Quark recipe here).
This cake dough (it’s definitely a dough rather than a batter) comes together quickly and, once baked, tastes delicious with the plums. It’s not a thick cake so it doesn’t overpower the plums and you get a nice ratio of cake to plums to streusel.
So, add Quark (or Greek yogurt), milk, sugar, oil, vanilla (you can use either vanilla sugar or vanilla extract), flour, baking powder, and salt to a medium sized mixing bowl. Stir until a dough forms. The dough will probably feel sticky and a bit wet.
Turn it out onto a lightly floured surface and gently knead it a few times until it becomes smooth (or knead it right in the bowl if it’s big enough!). The flour added will make the dough less sticky. If the dough remains sticky, keep sprinkling flour onto the dough a little at a time.
It might initially look like there’s not enough dough for the pan. Just keep gently pressing the dough into the pan to spread it evenly. It will fit! Tip: dip your fingers in water before you press and spread the dough – that will prevent them from sticking.
I should say here that I always make my plum cake using a sheet pan (I do the same with my German Bienenstich cake) because that’s how I often at it in Germany. If you prefer a round plum cake, use a springform pan.
At this point I like to sprinkle a little cream of wheat on the dough, but you can leave this out if you want.
The next step is to prepare the plums. After washing the plums, cut them in half, take out the pit, and then slice into 4-8 pieces (depending on the size of the plums).
Then place the plum slices in rows on the cake dough, skin side down. If you have enough plums you can place them so they overlap. The plums bake down so you really can’t have too many!
The final step is to prepare the 3rd layer: the streusel! Add the flour, sugar, vanilla sugar (optional), cinnamon (optional), and salt to a medium sized mixing bowl. Stir with a spoon or a whisk until combined.
Then add the butter and work it into the flour with your fingers.
Sprinkle the streusel over the plums. I’ve made the this cake with fewer streusel “chunks” (below, left) and with more (below, right). Both ways are good, so make it how you prefer.
Pop the cake into the oven and bake at 350F/177C for 45-55 minutes. Bake until the plums are bubbly and the streusel is golden brown. If the streusel browns before the plums are bubbly, place a sheet of foil over the streusel. I always set the timer for 40 minutes and check it every 5 or so minutes until it’s done.
Once the plum cake is finished baking, let it cool. Then cut into 12-15 portions.
You can eat this cake warm or cold. It’s delicious solo and even better with fresh whipped cream or a scoop of vanilla ice cream (or my homemade no churn clotted cream ice cream). Enjoy!