A rich banana bread swirled with toasted brown-butter black sesame paste for deep, nutty flavor in every slice.
Bananas must be very ripe (mostly black peel) for real caramelized flavor — if not, roast unpeeled at 300°F for 15-20 minutes to force ripeness. Grind sesame seeds while still warm from toasting for the smoothest paste. Store wrapped at room temperature up to 3 days, or freeze whole/sliced up to 3 months.