Exactly what are you trying to make with it?
I assume you're referring to the following "winter melon"?
Try making soup. Dice into 1 inch pieces. Use a mild chicken broth for the base. Add some ground pork (just enough to add to the texture, not a lot) and a hint of salt and pepper. You can add clear rice noodles as well. The pork will flavor the soup just the right amount.