FOR THE CINNAMON SUGAR:
1/2 cup granulated sugar
1 teaspoon cinnamon

FOR THE CAKE:
2 ¼ cups all-purpose flour
1 teaspoon baking powder
1/2 teaspoon baking soda
1 1/2 teaspoon cinnamon
1/4 teaspoon ground nutmeg
½ teaspoon salt
¾ cup unsalted butter, softened at room temperature
3/4 cup granulated sugar
1/2 cup light brown sugar
3 large eggs, room temperature
1 teaspoon pure vanilla extract
1 cup Greek yogurt