I'm generally more of a prep for Tuesday person, but I'd like to add a little long term storage food to round out my preps.
I have a deep pantry that I rotate, and a few days worth of Mountain House meals for quick, easy-to-prepare meals, but I'd like to add more food as a backup for things like an extended power outage. I have reliable sources of water and heat for cooking, but I'd like a set-it-and-forget it backup food option.
At ~$60 for six 5-lb cans of rice/beans/flour, is the LDS store the best option for this kind of long term food prep?
I'm happy to pay a premium professionally prepared food rather than doing it myself with mylar and O2 absorbers, but are there better options

