Snickerdoodle Biscoff Sandwich Cookies

Ingredients (15)

• For the cookies:
• 2 3/4 cups all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon salt
• 1 1/2 cups granulated sugar
• 1 cup butter
• 2 large eggs
• 2 tablespoons sugar
• 2 teaspoons cinnamon
• For the Biscoff Cinnamon Filling:
• 3 tablespoons unsalted butter
• 1/2 cup Biscoff Spread
• 1 cup confectioners’ sugar
• 1/2 teaspoon cinnamon
• 3 tablespoons milk