Plum-Cardamom Upside-Down Cake
Updated Oct. 5, 2025

- Total Time
- 1 hour 20 minutes, plus cooling
- Prep Time
- 10 minutes
- Rating
- Comments
- Read comments
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Ingredients
- Unsalted butter, for greasing pan
- 1cup/220 grams packed light brown sugar
- 2pounds plums, pitted and sliced into wedges (about 7 plums)
- 2tablespoons lemon juice
- 1⅓cups/260 grams granulated sugar
- 4large eggs, at room temperature
- ½teaspoon vanilla extract
- ½cup/113 grams unsalted butter, melted
- 1⅓cup/170 grams all-purpose flour
- 2teaspoons baking powder
- 1teaspoon ground cardamom
- Pinch of salt
For the Topping
For the Cake
Preparation
- Step 1
Heat oven to 350 degrees. Generously butter a 9-inch springform pan. Coat the bottom of the pan evenly with light brown sugar. Toss plum slices with lemon juice, then arrange in a single layer on the sugar, skin side down. Set aside.
- Step 2
Put granulated sugar in the bowl of a stand mixer fitted with whisk attachment (or in a sturdy mixing bowl if using a whisk). Add the eggs and vanilla, and beat on medium until the mixture begins to thicken, about 5 minutes. Add butter. Increase speed a bit and continue beating until mixture is fluffy, another 5 minutes.
- Step 3
Sift together flour, baking powder, cardamom and salt. On low speed, add flour mixture to egg-sugar mixture. Stir briefly to incorporate into a smooth batter.
- Step 4
Spread the batter over the plums in the prepared pan. Bake until a tester inserted in the center comes out clean, about 1 hour.
- Step 5
Let the cake rest in the pan for 10 to 15 minutes, then invert over a cake platter. Loosen and remove pan. Cool completely to room temperature.
Private Notes
Comments
And what kind of plum? Three types are at my grocery store: very big black plums, medium size purple plums (round and slighty red skin) and small Italian prune plums. I just made the classic plum torte recipe (which does not specific what type of plum) and it was a total failure: the ripe purple plums I got stayed firm and did not cook down like in the picture. The result was: a boring white cake with hard plum halves on top. So before I do this recipe PLEASE let us know: WHAT KIND OF PLUMS?!
“Generously made with any kind of pear” while probably true, plum is in the title so is this from a different recipe? Perhaps I’ll try with 6 of one, half a dozen if the other.
Plum or pear? Or both?
Made the recipe as written. The cake is delicious, but similar to other comments, it took a while for the middle to be done (cake tester came out clean after about 1hr 20m at 350 for me). I would cut the brown sugar by half next time - mine ended up with hardened clumps among the plums (I probably packed it too tight to make the even layer), which made the topping sickly sweet in parts. TBH, if I were to make another plum cake, I’d probably stick with the NYT classic Plum Torte.
I just finished eating the first bite of this cake and WOW - one of, if not the best dessert I've ever made. The plums get all jammy and caramelized and sit on top of a nutty spongey vanilla cake. I would recommend only cooking for 50 min at 350 as the cake bottom got a bit crackly but overall an incredible recipe. I didn't have cardamom but did 1/2 tsp of cinnamon and 1/2 tsp of ground nut meg and it's a delicious pairing.
It's giving giant muffin! Loved it. Reduced sugar by 60g in the sponge, used around 1/3 c. sugar to toss the plums and the sweetness was perfect for my guests who commented "its not too sweet!" Used small black plums and the color came out a gorgeous mix of pinks and purples. As I was prepping the batter I noticed the plum/lemon juices were leaking in the springfoam so I drained the pan before adding the batter. My resulting cake was a touch on the dry side, so not sure of that affected things.
