Well you can buy sweetened soya milk in packets, but it's quite easy to make your own if you have yellow soya beans. I've photographed the milk sitting on dried soya beans, but if you can get fresh yellow or even green soya these both work well.
100 gms Soya Beans
500 ml Water
1. Rinse the soya beans to clean them. If the beans are dried, soak them overnight to soften them.
2. Blend the soya beans with water and sieve the mixture in a fine cloth sieve to remove the skin and pulp, leaving yourself with a white liquid.
3. Heat this liquid in a pan with the sugar, bring until just about to boil then simmer for 10 minutes.
4. Serve chilled.