This isn't your average banana bread. Browning the butter is the key step that adds a deep, nutty flavor, and a mix of flours gives it a more complex character without being heavy. The final texture is incredibly moist, almost custardy.
Prep Time 20 minutesminutes
Cook Time 1 hourhour5 minutesminutes
Cooling Time 1 hourhour
Total Time 2 hourshours25 minutesminutes
(Keep screen awake)
Ingredients
8tablespoonsunsalted butter1 stick
1cupall-purpose flour
1cupwhite whole wheat flour
1teaspoonbaking soda
1teaspoonDiamond Crystal kosher salt
1/2teaspoonground cinnamon
1/4teaspoonground nutmeg
1/8teaspoonground allspice
1/2cupgranulated sugar
~5 tablespoons dark brown sugarpacked
4largevery ripe bananas, mashed well
3large eggs
1/2cupfull-fat plain Greek yogurt
2teaspoonsvanilla extract
3/4cuptoasted walnutsoptional, chopped
Turbinado sugaroptional, for topping
Method
Preheat oven to 350F. Grease 9x5 inch loaf pan.
Brown butter in light-colored saucepan over medium heat until deep brown and nutty, 5-7 minutes. Pour into bowl to cool.
Whisk flours, baking soda, salt, spices, and sugars in large bowl.
Whisk mashed bananas, eggs, yogurt, and vanilla in separate bowl. Stir in cooled brown butter.
Fold wet ingredients into dry until just combined. Fold in walnuts if using.
Pour batter into pan. Sprinkle with turbinado sugar if desired.
Bake 55-65 minutes until toothpick comes out clean. Tent with foil if browning too quickly.
Cool in pan 20 minutes, then remove to wire rack to cool completely.
Notes
Flavor improves next day.Do not overmix batter - some lumps are good.