The above pan is not baking thoroughly, what do I do?
For an 8” sphere 325F for 45-60 min.
Place a circle cutter underneath to make sure it stays centered (keeps it from rocking). The circles should have come with it, so it sits up straight. Use flower nail in middle.
Another Option. Use a cake pan heating core. Put it in the center, and it makes a hollow space in the middle of the cake. You can leave for filling, or you can also put batter inside the cone to fill the hole after it is baked.