其實鴨蛋可以用來做蛋糕嗎

Yes, you can use duck egg (of course use fresh duck egg, not the salty egg which has a solid egg yolk), however you will need to adjust the quantity in the recipe, because the duck egg is a lot larger than normal egg, and the fat content in the yoke is higher than normal egg too, therefore you may need to test for couple of times before getting a successful result.

鴨蛋可以用來做蛋糕 .不過要用鮮鴨蛋.

不可以,因為旦黃凝固了

鴨蛋不可以用來做蛋糕