Okay, here’s the recipe, I found it!
mix:
2 cups white sugar
1 cup earth balance butter
2 eggs
add:
2 t. vanilla
1 cup rice milk vanilla flavored
add:
4 t. cream of tartar
2 t. baking soda
6 cups gluten free flour mix
Bake at 350 degrees for about 8 minutes or until just barely starting to brown.