
A stunning marbled mashup of fudgy chocolate brownies and moist banana bread, baked in one pan. Two batters swirled together create a dessert that’s rich, tender, and completely irresistible.
Use very ripe bananas with brown spots for best flavor and moisture. Always sift the cocoa powder to prevent dry lumps. Do not over-swirl the batters — 3 to 4 passes with a butter knife is enough for a beautiful marble. Let cool completely before slicing for clean cuts. Room temperature eggs are important to prevent the melted butter from seizing.