What is the best long term ginger bread recipe?

I'm going to start creating a very large ginger bread house that won't assembled until late november. Does anyone know a recipe that is especially goof for freezing???What is the best long term ginger bread recipe?
1 cup ginger


1 cup flower


1 cup preservative


1 cup milk


1 cup butter


1 cup sugar


1 cup paraffin


1 cup glycerine


1 cup water


1 cup potassium sulphate





and mix em all together!