As you enter Onsen, the eatery-meets-Japanese-bath-house in the heart of the Tenderloin, relaxation automatically sets in. Of all the heartwarming, comforting dishes on its menu, a new addition worthy of attention is the Brussels sprouts. Standing out among the many sprouts of San Francisco, this small-yet-poignant dish includes silky tofu skin, miso paste and preserved tomato dressing. The recipe is a balance of savory flavors, serving up a balanced, cozy-meets-healthy option.