I actually made this pear hazelnut cake in the spring for someone’s birthday at work. Since I work at a very large place, I doubled the recipe. I’ve found that when you double a recipe for a 10-inch springform pan, it fits into a 14-inch springform pan, almost exactly. So that’s typically what I do when I need to bring in a large cake for work. I’ll find a cake online that calls for a 10-inch pan, and just double it for my 14-inch pan. Enjoy!