Restaurant du Soleil is an attractive French and Creole restaurant located right on the beach. The menu is fairly extensive, including seafood, fish, white meat and red meat options and a decent wine list to choose from.
The food was quite good, although I think the best part of the restaurant is its location. Most restaurants don't have air conditioning, so the beachfront location was perfect for catching the evening breeze. The service was also very good - we had a very attentive young French-speaking waitress.
I would highly recommend this restaurant to others. It was one of our favorites on the Grand Case beach.