Soft Pumpkin Cookies with Brown Sugar Frosting

Ingredients

• 1 cup unsalted butter, (softened)
• 1 cup granulated sugar
• 1 egg
• 2 teaspoons vanilla extract
• 1 teaspoon baking powder
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 teaspoon ground cinnamon
• 1/2 teaspoon ground nutmeg
• 1 cup pumpkin puree
• 2 cups all-purpose flour
• 6 tablespoons unsalted butter (room temperature)
• 1/4 cup brown sugar
• 1/2 teaspoon vanilla extract
• 3/4 cup powdered sugar
• 3 tablespoons milk
• cinnamon (for garnish)