I spend the time to eat a solid breakfast if I'm going to hike all day and really don't do a real lunch. I stop and snack on the same stuff you bring a few times while I rest a bit.

I've not done a 10 a day backpacking trip in a few decades, so I don't know what I'd do different besides get a bigger pack. One thing I do that may be different than most is bring raw honey with me, and I take a tablespoon or two of that while snacking. It's not light, but it has a lot of goodness for the weight. I also bring ginseng along, and take that while I'm snacking too. That gets me through to dinner time.
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