Apple Butter Snickerdoodles • Kroll's Korner

Ingredients

• 2 cups all purpose flour
• 2/3 cup cake flour
• 1 1/2 tsp. cream of tartar
• 1 1/2 tsp. cinnamon
• 1 tsp. salt
• 1 tsp. baking soda
• 1/2 tsp. baking powder
• 1/2 tsp. nutmeg
• 12 Tbsp. unsalted butter, cold, cut into cubes
• 1 1/4 cup dark brown sugar, packed
• 1/3 cup apple butter (I used store-bought)
• 1 large egg yolk
• 2 tsp. vanilla extract
• 2 Tbsp. sugar
• 1 tsp. cinnamon
• 2 Tbsp. unsalted butter, melted
• 1 cup powdered sugar
• 2 Tbsp. apple butter
• 1/2 tsp. vanilla extract
• pinch of salt
• splash of milk to thin out, if needed