I love using this recipe for Irish Cream pound cake:

http://cakecentral.com/recipes/7411/irish-cream-pound-cake


It makes the perfect amount for two 2-inch high layers in a 9-inch pan. I want to make it in a 10-inch pan. Any ideas how to slightly increase the amount of batter?

Extra butter, sugar, flour? Egg as well? Any help would be much appreciated.

I would do the recipe * 1.5