I ran across this recipe in a book that was printed in the 1800's, for the benefit of the Confederate Relief Bazaar.
I noticed that the recipe didn't provide the temperature that the wee wees should be baked at. I think it would depend on the size of the wee wees. Here it says to bake for 20 minutes in Laplander pans. If the pans are small, I say bake for 20 minutes at 350-400. If the pans are large, I would recommend baking for 40 minutes at 350-400.
What is a Laplander pan? Its a popover pan. A popover pan resembles a muffin tin or pan, but it is made with deep, tapered cups with more space between them to promote proper air circulation and efficient baking.