A touch of sugar goes a long way to make cookies sparkle and it also increases the taste appeal, lending a little extra crunch; with the added effect of coarse sugar, things really begin to shine. Coarse sugar is available from bulk food stores or where you find specialty baking items. I use it on cookies, pastries, coffeecakes – you name it. You can also mix it with food coloring to tint it whatever color you need. It offers such an extra perk and professional look to all your baking.