1 cup granulated sugar
½ cup sour cream, at room temperature
3 large eggs, at room temperature
1 teaspoon vanilla extract
1 teaspoon ground cinnamon
For the Cinnamon Swirl & Topping:
1 sheet of puff pastry, thawed
¼ cup unsalted butter, melted
½ cup brown sugar, packed
1 tablespoon ground cinnamon
Powdered sugar, for dusting
see continuation on next page
Instructions