Ingredients

• 0.75 cups white sugar
• 0.5 cups unsalted butter , at room temperature
• 2 large eggs
• 1 cup all-purpose flour
• 1 teaspoon baking powder
• 1 pinch salt
• 12 medium ripe plums , halved and pitted
• 1.5 tablespoons cinnamon sugar , or to taste

Instructions

1. 1 Gather all ingredients. Preheat the oven to 350 degrees F (175 degrees C). Grease a 10-inch springform pan.
2. 2 Combine sugar and butter in a large bowl and beat with an electric mixer until light and fluffy. Add eggs, 1 at a time, and beat well after each addition.
3. 3 Combine flour, baking powder, and salt in a separate bowl and sift on top of the butter mixture; mix to combine.
4. 4 Transfer batter into the prepared springform pan and smooth out.
5. 5 Set plums inside batter, cut-side up, and sprinkle evenly with cinnamon-sugar.
6. 6 Bake in the preheated oven on the lowest rack until a toothpick inserted into the center comes out clean, 40 to 50 minutes.
7. 7 Serve warm or cool to room temperature.

Nutrition per serving