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Starbucks Copycat Banana Bread

Starbucks banana bread copycat with a dense, bakery-style crumb and a deeply golden, nearly mahogany crust. This moist banana bread is baked low and slow and studded with walnuts throughout for a classic coffee shop loaf.
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Prep Time 15 minutes
Cook Time 1 hour 5 minutes
Total Time 1 hour 20 minutes
Servings: 10 servings
Course: Breakfast, Snack
Cuisine: American
Calories: 310
Ingredients Equipment Method Notes

Ingredients
  

Bananas
  • 3 bananas Mashed (the riper the better).
Butter and sugar
  • 0.5 cup unsalted butter Softened.
  • 0.75 cup sugar
Eggs and flavorings
  • 2 eggs Large.
  • 1 tsp vanilla extract
Dry ingredients
  • 1.5 cup all-purpose flour
  • 1 tsp baking soda
  • 0.5 tsp salt
  • 0.5 tsp cinnamon
  • 0.25 tsp nutmeg
Walnuts
  • 0.75 cup walnuts Roughly chopped, divided.

Equipment

  • 1 sheet pan

Method
 

Prep the oven and pan
  1. Preheat the oven to 325°F and grease a 9x5 loaf pan. Use the lower-and-slower temperature for a denser, bakery-style crumb.
Make the batter
  1. Beat the softened butter and sugar until light and fluffy, about 1–2 minutes. Watch for the mixture to turn paler and appear aerated.
  2. Add the eggs one at a time and beat well after each addition, about 30–45 seconds. The batter should look smooth and glossy.
  3. Stir in the mashed bananas and vanilla until fully incorporated. Mix just until no banana streaks remain.
  4. Fold in the all-purpose flour, baking soda, salt, cinnamon, and nutmeg until just combined, then stop mixing. The batter should be thick with visible banana and spice flecks.
  5. Fold in 1/2 cup of the walnuts. You should see walnut pieces evenly distributed through the batter.
Bake
  1. Pour the batter into the prepared loaf pan. Fill evenly so the top bakes uniformly.
  2. Scatter the remaining walnuts across the top and press lightly. The walnuts should sit on top instead of sinking.
  3. Bake for 60–70 minutes at 325°F until deeply golden and a toothpick comes out clean. The top should be nearly mahogany in color and the loaf should feel set in the center.

Notes

For the most Starbucks-style texture, use very ripe bananas with lots of brown speckling and don’t overmix once the flour is added. Store tightly wrapped at room temperature for up to 2 days or refrigerate for up to 5 days. Freeze the loaf (sliced or whole) for up to 2 months. For a lighter option, replace half the butter with equal amount of unsweetened applesauce while keeping the sugar the same to maintain loaf structure.