FILLING
3/4 cup packed (5 1/4 ounces) light brown sugar
1/4 cup (1 3/4 ounces) granulated sugar
1 tablespoon ground cinnamon
1/8 teaspoon salt
2 tablespoons unsalted butter, melted
1 teaspoon vanilla extract
DOUGH
1 1/4 cups whole milk, room temperature
4 teaspoons instant or rapid-rise yeast
2 tablespoons granulated sugar
2 3/4 cups (13 3/4 ounces) all-purpose flour
2 1/2 teaspoons baking powder
3/4 teaspoons salt
6 tablespoons unsalted butter, melted
GLAZE
3 ounces cream cheese, softened
2 tablespoons unsalted butter, melted
2 tablespoons whole milk
1/2 teaspoon vanilla extract
1/8 teaspoon salt
1 cup (4 ounces) confectioners' sugar, sifted