A rich and moist banana bread featuring nutty brown butter and a sophisticated espresso walnut swirl, perfect for breakfast, snacks, or dessert.
Watch butter closely when browning to avoid burning. Use very ripe bananas with brown spots for best sweetness. Do not overmix batter to keep bread tender. Swirl espresso walnut mixture gently for best marbling. Baking times may vary depending on oven and pan type; start checking at 55 minutes. For muffins, bake at 350°F for 18-22 minutes.
Keywords: banana bread, brown butter, espresso, walnut swirl, easy banana bread, homemade banana bread, quick banana bread, nutty banana bread