
2 tablespoons granulated sugar
1 tablespoon baking powder
1/4 teaspoon salt
1 1/4 cups milk
1 large egg
3 tablespoons unsalted butter, melted
1 teaspoon vanilla extract
1/2 cup brown sugar
1 tablespoon ground cinnamon
4 tablespoons butter, softened
3/4 cup powdered sugar
2 tablespoons milk
1/2 teaspoon vanilla