Did you ever crumble them up and use them as a crumb crust for an ice cream pie?
Do you think they turned out soft because of the flavor mix I used?
My great niece was here baking with me, so I used a recipe which she could easily memorize and use at home. Here it is -
1 box cake mix (approximately 18.5 ounces)
1/2 cup oil
Mix all ingredients together. Scoop out by spoonful and bake 10 minutes.
This recipe made about 2 dozen cookies, using a size 50 scoop.