Here we are at The Great Food Blogger Cookie Swap of 2015 hosted, again, by the amazing Lindsay of Love & Olive Oil and Julie of The Little Kitchen . This phenomenal event crosses borders with bloggers from all around the globe and raises fund for Cookies for Kids' Cancer , a national non-profit organization committed to funding new therapies used in the fight against pediatric cancer, which claims the lives of more children in the US than any other disease. When I was trying to decide on my cookie, I raised the question of cookie flavor combinations to social media. I received lots of great suggestions from matcha-toffee to rose-ginger and from pumpkin-cranberry to peanut butter-pretzel. But, in the end, my cookie was determined by this... Kaffir Limes are just too cool not to incorporate into a cookie! Have you ever used a Kaffir lime? Here's a brief intro to Kaffir limes . In addition to the fruit looking like little green brains, the leaves are doubled....