banana bread from King Arthur
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Banana Bread from King Arthur Flour

By far the best banana bread I have ever eaten.  Kudos to the folks at King Arthur Flour and their great ingredients.  
Prep Time25 mins
Cook Time1 hr
Total Time1 hr 25 mins
Course: Dessert
Cuisine: American
Servings: 8 servings
Author: King Arthur



  • 2 cups thoroughly mashed banana about 4 or 5 medium bananas
  • 1/2 cup vegetable oil  We prefer using butter that is melted in the microwave and allowed to cool before incorporating with the other ingredients - Instructions Pt. 2. 
  • 1 cup brown sugar
  • 2 large eggs
  • 1 teaspoon  vanilla extract
  • 1 cup  King Arthur Unbleached All-Purpose Flour
  • 1 cup  King Arthur White Whole Wheat Flour or Premium Whole Wheat Flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 3/4 teaspoon salt
  • 1 teaspoon ground cinnamon optional
  • 1/2 cup chopped walnuts* toasted if desired; optional*


  • 1 tablespoon sugar
  • 1/2 teaspoon ground cinnamon


  • Preheat the oven to 350°F with a rack in the center position. Lightly grease a 9" x 5" loaf pan; if your pan is glass or stoneware, reduce the oven temperature to 325°F.
  • In a large bowl, stir together the mashed banana, oil, sugar, eggs, and vanilla.
  • Weigh your flours; you’ll find their weight by toggling to “ounces” at the top of the ingredient section above. Or measure them by gently spooning them into a cup, then sweeping off any excess. Mix the flours, baking soda, baking powder, salt, cinnamon, and chopped walnuts into the banana mixture. Scrape the bottom and sides of the bowl and mix again to thoroughly combine the ingredients.
  • Scoop the batter into the prepared pan. Mix together the sugar and cinnamon, and sprinkle over the batter.
  • Bake the bread for about 60 to 75 minutes, until the bread feels set on the top, and a paring knife (or other thin knife) inserted into the center comes out clean, or with just a few moist crumbs (but no wet batter). If you have a digital thermometer, the bread's temperature at the center should register about 205°F. If the bread appears to be browning too quickly, tent it with aluminum foil for the final 15 to 20 minutes of baking. Note: If baking in a glass or stoneware pan, increase the baking time by 10 to 15 minutes.
  • Remove the bread from the oven. Cool it in the pan for 15 minutes, then loosen the edges, and turn it out of the pan onto a rack to cool completely.
  • Store leftover bread, tightly wrapped, at room temperature for several days. Freeze for longer storage.


I used 2/3 cup of butter that is melted in the microwave and allowed to cool to touch (about 5 minutes) rather than vegetable oil.  (A King Arthur suggestion).  Also, tenting recommended about halfway through.  I cooked for only 60 minutes. 
For those with nut allergies, leave nuts out or substitute up to 1 cup chopped dried fruit, chocolate or butterscotch chips, sunflower or pumpkin seeds, or other mix-ins of your choice.