no suger in the dough! sugar caramelizes and makes the dough hard and crunchy.
if you want it fluffier, try twirling it around with a whisk (egg beater, schneebesen).
the dough grows if you beat air into it. you could use baking powder but if you dont catch the right amount it will explode leaving you with a doughy mess all over your naked body, assuming you cook naked that is...

oh and dennis, youre in love so much it makes me want to strangel you... with roses... without the leafs, just their dorns. replaced by razorblades... but rusty old ones so that they hurt...

no just kidding im in love myself but seriously, the salmons were too much...