The alternate I prefer is what is known as real food; there are lots of options. The "normal" mountain House items are tasty and lightweight, but pricey; you also need water to rehydrate. This may be a problem in some situations.

You can quite well in any well stocked grocery store , and probably save money - think of dehydrated potato packets, paired with beef jerky, for one possible meal. Add condiments, etc. to suit.

When weight is not an issue, I like canned beef stew. Tastes better than MREs, and is cheaper as well. Lots of options in canned goods, and water is not an issue.