When putting in the garden this year, I planted a Lemon Basil plant along with the usual Sweet Basil. For the most part, I have been combining it with the Sweet Basil to make pesto, various caprese's, bruschetta, etc. It has been good, but it seems like there is more potential that I have not yet used it for. From the Wikipedia article it mentions Southeast Asian dishes and fish dishes, neither of which I cook very often.
The basil does have a very lemon taste and odor, so dishes that call for real lemon and basil would likely be a good fit. Any other ideas?