I am making one of those "Friendship" Breads, where you add a couple things over 10 days before you divide it again and bake it...anyway, the recipe calls for a box of vanilla instant pudding and all I have is pistachio. Do you think it will be ok? I'm too lazy to go out to the store and I hate to throw it out after spending all that time on it. The oven is all preheated and everything!!! I think I'm going to try it, what do you all think?