Rice cooker cake 少油少糖健康的電飯煲蛋糕

Batter: 5 egg yolks, 60g pure milk, 80g low gluten flour, 10g sugar, 20g corn oil 麵糊部分：蛋黃5隻，純牛奶60g，低筋麵粉80g，白糖10g，粟米油20g Protein cream part: 5 pieces of protein, 50g white sugar, 1g white vinegar, 0.5g salt 蛋白霜部分：蛋白5隻，白糖50g，白醋1g，鹽0.5g