Red bean nian gao combines sweet azuki with chewy rice cake for a festive dessert. A family treat with naturally sweet, comforting flavor.
Preheat a steamer by bringing water to a gentle simmer over medium heat.
In a large mixing bowl, combine glutinous rice flour, sugar, and salt. Mix well for even distribution.
Beat eggs in a separate bowl, then add water and vegetable oil. Stir to blend.
Gradually add the wet ingredients to the dry mixture, stirring continuously to form a smooth, lump-free batter.
Line a loaf pan or round cake pan with parchment paper, then spread half the rice batter evenly into the bottom.
Evenly layer the sweetened red bean paste on top of the first rice layer, keeping it away from the pan’s edges.
Pour and gently smooth the remaining rice batter over the bean paste to fully cover.
Place the filled pan in the steamer. Cover tightly with a lid wrapped in a towel to prevent condensation dripping.
Steam over medium heat for 65–75 minutes, replenishing water as needed, until the cake is firm and slightly translucent.
Allow to cool completely before slicing and serving for best chewy texture.