Yep, that’s it. They must have mighty muscles (or a mighty mixer) to get them mixed without more liquid. It was way past my abilities!
I wonder if some brands of the lemon stuff are more liquid than others. But I think I’ll take your word, and just try it your way...
I also found this “Lemon Pillow Cake” - the pic looks scrumptious:
http://www.food.com/recipe/lemon-pillow-cake-58213
-JT