Gaining

The hands down cheapest thing is heavy cream dollor for calorie but thats not heavy cream from walmart, dollarstore or even on amazon.

If you buy a dams club membership card which is around 40$ a year you can buy cream for 1$ per quart without the 40$ fee thats 1$ for 3500 calories

I like to recommend 10-14 slices of white bread per day. Adding butter or margarine
is a good addition too.
Also pancakes are wonderful as well as cheap.

Ya all of these are gr8, itd be nice to comile the cheapest dollar for calories things possible for different diets