On the flip side, Tuscan kale has flat, narrow, and dark green leaves with a blue or gray tint, which are thinner than the curly variety. Perhaps the most distinct part about Tuscan kale though is ...

Pick the leaves from 2 medium bunches flat-leaf kale, discard the stalks, and tear or chop the leaves into bite-sized pieces (6 to 7 packed cups); pick the fronds from 1 medium fennel bulb until ...