Kue lumpur (literally "mud cake") is a Javanese cup cake made from a specific batter of mashed potato, coconut milk, egg, and sugar, baked or cooked in small round moulds until set to a soft, yielding texture reminiscent of custard — the "mud" of the name refers to the texture: soft, slightly gelatinous, melting. It is a preparation that requires attention to texture above all else: the ratio of potato (which provides the starchy softness) to egg (which sets the structure) to coconut milk (which provides richness and liquidity) must be balanced to produce a cake that holds its shape when unmoulded but yields immediately under gentle pressure.
Kue Lumpur — Coconut Milk and Potato Custard Cake
Indonesian Deep Extraction — Batch 14