Ingredients

The following ingredients have 9 Servings
  • 9 tablespoons (4 1/2 oz) unsalted butter, diced and softened, plus more for the pan
  • 1/2 cup whole milk
  • 2 1/2 cups all-purpose flour
  • 2/3 cup granulated sugar
  • 1/2 teaspoon ground cinnamon
  • 1/4 ounce fast-acting dried yeast
  • A good pinch salt
  • 1/3 cup sour cream or buttermilk, at room temperature
  • 1 medium egg
  • 1 medium egg yolk
  • 1 teaspoon finely grated lemon zest (preferably organic)
  • 1 teaspoon vanilla extract
  • 1 1/4 pounds plums, rinsed and sliced into sixths or eighths (about 4 plums)
  • 1/4 cup light brown sugar
  • 1/4 cup dark or light brown sugar
  • A good pinch salt
  • 1/2 teaspoon ground cinnamon
  • 2/3 cup all-purpose flour
  • 4 tablespoons (2 oz) unsalted butter, melted

Instruction