A thin layer of honey with natural vanilla, strawberry, or chocolate (depending on type) flavor sandwiched between two thin waffles. At 150 calories/oz these are the perfect energy-dense backcountry snacks. Plus, they taste delicious.
For long-duration hunts we recommend packing one or two per day... they won't go uneaten. They also make a great food bartering item on the mountain between hunting buddies.