It could also take a while to bake as the cake will be so deep. If you are referring to a 9-inch (23cm) round pan then it will definitely be too much batter, even in a deeper springform pan. It would ...
When you're ready to bake, preheat oven to 250°F. Lightly butter two 9-inch round cake pans and line bottoms with parchment. Lightly butter the parchment, then dust the interior of the cake pans ...