The basic ingredients are: rice crispy cereal, butter, marshmallows. I know that you can find the first two in your local organic food store. Never saw marshmallows there, but I wasn't really looking for them.
If you are wanting to 100 percent from scratch/home, I'd have no idea how to make the cereal. But, it looks like it MIGHT be able to be done? How to make homemade puff cereal w/ wheats and grains like barley, kamut, millet, quinoa, etc? - Yahoo! Answers
There are many recipes on the internet for making your own marshmallows - here's just one...
You, too, can make homemade marshmallows - Slashfood
And butter would be the easiest part of all if you have your own cows.
Net
If you are wanting to 100 percent from scratch/home, I'd have no idea how to make the cereal. But, it looks like it MIGHT be able to be done? How to make homemade puff cereal w/ wheats and grains like barley, kamut, millet, quinoa, etc? - Yahoo! Answers
There are many recipes on the internet for making your own marshmallows - here's just one...
You, too, can make homemade marshmallows - Slashfood
And butter would be the easiest part of all if you have your own cows.
Net