The singapore Sling was invented at the famous Raffles Hotel by Ngiam Tong Boon. This recipe is my favourite mix, which I got from the Savoy Recipe Book, printed in the 1930's. The are many other recipes for Singapore Sling, which many can be found on the web.
Prep: 15 minutes plus 3-5 hour soaking time for the rice
Cook: 15 minutes plus 8-10 minutes to precook the rice
Prep: 20-30 minutes
Cook: 30 minutes
Prep: 20-30 minutes
Cook: 10 minutes