It said that we should offer food/ prasadam fresh to the Lord. But what to do if Milk , curd/ yogurt are 2-3 days old. As in US the milk we get is in a jar of gallon(3.78ltr). One Gallon cannot be finished in a day or two. And same is with the curd/ yogurt. I prepare yogurt/ curd at home.
If it is left can we offer him the next day the same (milk, curd/yogurt) also ?