Glorious Treats has some great tips on baking cupcakes! Why reinvent the wheel?
I have also found an interesting tidbit…. Most of the times, you fill your cake papers 2/3 full and bake at 350 for about 22 minutes. Apparently, the most rounded cupcakes (without your cupcake spilling over the edge) can be achieved by following this method:
Heat the oven to 350. Fill 2/3 – 3/4 of the way. Turn down to 325 when you put your cupcakes in the oven. Bake for 23-25 minutes. It seemed to work pretty well! If you try it, and get different results, let me know!