Skillet Chicken With White Beans and Caramelized Lemon

lemon, thinly sliced, seeds removed

shallot, peeled and cut into thin wedges

Kosher salt and black pepper

bone-in, skin-on chicken thighs or breasts (about 4 to 6)

canola oil

small white beans (such as Great Northern, navy or cannellini) or chickpeas

bunch kale, ribs removed, leaves torn into large pieces

Flaky sea salt

Olive oil, for drizzling