These are some of the things that I have found to like while backpacking.
Breakfast ideas: Instant oatmeal with raisins (little baggies of powdered dried milk), any high protein bar with dried fruit
Lunch: Tuna pouches with cheese and pita bread for lunch. Summer sasauge, cheese and crackers for lunch. I have also eaten kipper snacks and sardines with crackers (Love them but hate the smell afterwards). Sounds kinda nasty but peanut butter honey and bacon sandwiches are pretty tasty....I premake and vaccuum pack them and they can last a week to a week and a half in a hot temps. They are high in protein and calories. Smoked fish with pita bread.
Dinners: I like the freeze dried meals. I personally like the mountain house meals. Freeze dried soups are awesome....they are warm and rehydrate your body after a hard days hunt.
Snacks between meals or suppliment with meals: JERKY!, trail mix (assorted nuts, dried fruit, chocolate), Jolly ranchers and worthers originals<-----these are a must haha, Snickers bars, granola bars or protein bars.