We saw a beggar on the corner and gave her the gospel and a little food bag. We parked for the night and the next morning she was parked by us. We watched her walk into the gas station and buy a pack of cigarettes and it made me think of how much food we can buy instead of a pack of cigarettes.
(I figured about $6) Maybe this will give someone some simple ideas (that are easy for car camping, van life, rv life or in a house...and also be an encouragement to be frugal with the Lord's money.
The pricing I used was from Walmart and if you shopped sales you could find things a bit cheaper. My point is, a person can eat very simple (not complicated to cook) and healthy and affordable.