There are a number of fillings available, but he doesn't serve hot food on-site, so one has to bring those dumplings home and heat it up yourself.
Food at Cavemen Restaurant & Bar is American and British English style cuisine, focusing on gourmet meat (aged beef and steaks in particular), sharing plates, and wine.
Prices are high because of the quality, budget about SGD $80 per person.
Overall, it was a pleasure dining at Cavemen.
Overall dining experience at Caveman was great, and definitely a place I look forward to being back at.