I want to make a large-size bundt using a recipe for mini-bundts. The recipe I want to tinker with is "Carrot minis with maple-cream cheese icing" from Cake Simple by Christie Matheson. I plan to double the recipe and use a 12 cup bundt. (I'll make sure not to overfill the bundt pan.)
I've taken full-size bundt recipes and made mini bundts, but never the opposite. I'm concerned that there might not be enough leavening in the recipe for the large amount of batter and that the very extended cooking time (probably 3-4 times longer) could be problematic. Has anyone tried this before? Any thoughts you'd care to share? Thanks!