INGREDIENTS
•
½ cup unsalted butter, room temperature
•
1 cup sugar
•
1 egg
•
3 cups all-purpose flour
•
2 teaspoons baking powder
•
½ teaspoon salt
•
1 teaspoon cinnamon
•
½ cup milk
•
1 teaspoon vanilla
•
½ cup unsalted butter, room temperature
•
1 pound powdered sugar
•
3 tablespoons maple syrup
•
1 to ½ teaspoons milk
•
Ground cinnamon, for garnish