Reddit reviews Future Essentials Canned Cooked Freeze Dried Ground Beef (7 Oz)

I hike about 300 miles a season.

My standard dinner since going keto: freeze dried eggs, some fully cooked shelf stable bacon, some hard cheese, and some low carb tortillas or wraps (even though they tend to be heavy). Throw in some olive oil or mayo and you have a ton of calories for not a lot of weight. Breakfast and lunch are usually just coffee with some coconut oil, low carb bars, a moderate amount of almonds, summer sausage, or cheese sticks.

Freeze dried meats are good as well, but they can be expensive. The foil packs of chicken and tuna will work, but they don't have a great calorie-to-weight ratio.

I would be careful going overboard with the nuts. Overdoing it on nuts can give you the trots, and that's no fun while hiking.