For coffee addicts, Starbucks has little instant coffee pouches, called Via--find at REI (I thought the Bold flavor fantastic), Costco, prob Starbucks, too, I'd imagine. They're really tasty for instant brew and save a ton on space and weight. I plan to tuck some into my suitcase for regular travel.
Last backpacking trip I splurged on beef hash in a sealed pouch from Trader Joes (comes in a box, which I recycled--strip all packaging to a minimum)--it's OK to carry heavier food for a two-day trip, and it was yum for breakfast, high in needed cals. I also presliced apple and prepeeled whole orange into a ziplock--again, heavy, but good for quick desert trip, no fruit waste.