巧克力蛋糕 Gluten-free Chocolate cake

女儿的同学对某种蛋白质（gluten） 过敏，就是不能吃普通的面粉。这位同学每次都很想吃蛋糕，但外面的蛋糕都是用普通面粉做的。在她四月生日的那天，我为她做了这个没有面粉的蛋糕，给了她一个惊喜。

烹饪巧克力150克，牛油80克，蛋3 粒（蛋白蛋黄分开），

糖30克. 预热烘炉 180 度。
150 g cooking chocolate, 80 g butter, 3 eggs (separate
egg white and yolk) 30 g sugar
preheat oven 180 degree.

巧克力和牛油隔热水溶化
melt butter and chocolate in a bowl over simmering
water.

放凉
leave it to cool.

蛋白和糖一起打发
beat egg whites and sugar

用中速打发
use medium speed

打至湿性发泡
beat until soft peaks form

将蛋黄加入已放凉的溶化巧克力,拌匀
add egg yolks into melted chocolate,mix well.

将一半的蛋白加入巧克力糊中
fold half of the egg white mixture into the
chocolate mixture.

轻轻拌匀
stir gently.

拌匀
mix well.

拌好后立刻倒进另一半的蛋白
then immediately fold the mixture into the other half
of the egg whites.

轻轻拌匀
stir gently.

拌匀
mix well.

倒进已抹油的烤模
spoon into greased cake tin.

烘25-30 分钟或至熟。烘好的蛋糕会发得很高，
但冷却后会下沉。
bake for 25-30 minutes or till it cooked。the cake will
raise quite high, but will sink after cooling.

成品
serve.