Mexican marzipan, known as mazapan, is perhaps one of the simplest candy treats to make. After all, it’s typically only got two ingredients: ground peanuts and powdered sugar. Earlier this week, a friend at work brought me a bag full of mazapanes from her cousin’s trip to Mexico. He had given her too many and so I offered to take some of them off her hands. This simple, traditional candy reminds me of my husband’s abuelita Ana and her sweet, sly smile when she talked about her favorite foods. Her eyes twinkled and she would get this contagious grin that started on one side and slowly spread across her mouth, as if she knew the world’s best secret.