You could also sprinkle the cake with a little rum (or orange-flavoured liqueur if you have used orange in the mixture) when you take it out of the oven to make it more moist.
For her weekend baking, Chef Jill recently whipped up a mean Lemon, Yogurt and Milk Chocolate Pound Cake, which delivers ... pan (or grease and line a large loaf pan with parchment paper).