Soak mung beans in water overnight.
Steam 1 for 35 minutes (until soft enough to be crushed by hand)
Add avocado, seeded and cut into pieces, and steam for 5 minutes.
Put 3, sugar, golden syrup and soy milk into a speed cutter and crush.
Line a mold with saran wrap, pour in the 4, level the mold, and chill in the refrigerator.
Cut 5 into bite-sized pieces and serve with golden syrup and black sesame seeds.