By Erin Walgamuth:
When I married my husband many, many, years ago I was unaware that there was food-related espionage going on in my soon-to-be new family. Little did I know that I would be asked to participate in the epic quest for Grandma Walgamuth’s Sandtorte, a much-anticipated Christmas Eve dessert, the recipe for which was only known to, you guessed it… Grandma.