This bark is our new favorite afternoon treat. The magic lies in the flaxseed: As they swell and plump in hot water, they release a starchy gel that’s the key to holding the base together as it sets in the oven. The result is ethereally light and shatteringly crisp. Topped with a rippled layer of dark chocolate that allows roasted nuts and airy freeze-dried fruit, plus a light dusting of flaky sea salt, to cling to each bite. It’s the ideal balance of sweet, salty, and crunchy. Plus, the flaxseed and sunflower seeds offer a significant source of fiber, protein, and antioxidants. You can make a big batch, break it up, and store it in an airtight container in the fridge to snack on anytime you’re in need of a pick-me-up.
Although the cracker might look finished after about 30 minutes or so, resist the urge to take it out early. It needs the full time to properly crisp up. It will smell deeply toasted and the edges will lift slightly when it is done.
