I've tried different recipes and can't seem to find the right one that I like!

Ai will send you mine in a few hours when the sun comes up here...

this one with these modifications:

• use an extra 1/4 cup flour
• ditch most or all of the egg yolks
• just add the un-whipped egg whites one at a time into the creamed butter and sugar

http://homecooking.about.com/od/cakerecipes/r/blc13.htm

if you put it in the fridge it stiffens up the butter -- holds well at room temp -- doesn't dry out

@-K8memphis thank you! I will try it out! :D