These snickerdoodle cookies are made without cream of tartar and feature a soft and chewy texture with rich dark cocoa powder and crunchy cinnamon sugar.
– ½ cup butter
– 1 cup dark brown sugar
– 1 egg
– 1 tsp vanilla
– ¾ tsp lemon
– 1 cup flour
– ¼ cup cocoa
– ½ tsp baking soda
– ¼ tsp salt
– ⅛ cup sugar
– ¼ tsp cinnamon