dimply plum cake

Ingredients in this Recipe

1 1/2 cups all purpose flour
1 1/2 teaspoons pure vanilla extract
1/4 teaspoon salt
2 large eggs
2 teaspoons baking powder
3/4 cup (packed) light brown sugar
5 tablespoons unsalted butter, at room temperature
8 purple or red plums (or even Italian prune plums, when they are in season), halved and pitted
Grated zest of 1 orange
Scant 1/4 teaspoon ground cinnamon

See Full Recipe at Smitten Kitchen