Brown Sugar Cut-Out Cookies

Bahan-bahan (24 porsi)

• 2 and 1/4 cups (281g) all-purpose flour (spooned & leveled), plus more as needed
• 1/2 teaspoon baking powder
• 1/2 teaspoon ground cinnamon
• 1/4 teaspoon ground allspice
• pinch each: ground ginger & ground nutmeg
• 1/4 teaspoon salt
• 3/4 cup (170g) unsalted butter, softened to room temperature
• 3/4 cup (150g) (packed) dark brown sugar
• 1 large egg, at room temperature
• 1 teaspoon pure vanilla extract
• Royal Icing, Easy Glaze Icing, or Cookie Buttercream
• Assorted sprinkles (like these or these)