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Starbucks Copycat Banana Bread

Prep Time 15 minutes
Cook Time 1 hour
Servings: 1 loaf
Course: Dessert, Snack

Ingredients
  

  • 2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon cinnamon
  • 3 ripe bananas, mashed
  • 2 eggs
  • 1/2 cup vegetable oil
  • 3/4 cup sugar
  • 1/4 cup buttermilk
  • 1 teaspoon vanilla extract
  • 1 cup chopped walnuts

Method
 

  1. Step 1: Prep the Pan and Oven
    Preheat your oven to 325°F.
    Grease a 9x5 loaf pan or line it with parchment paper. Parchment makes cleanup easier and helps lift the loaf cleanly later.
    And honestly, fewer dishes always feels like a win.
  2. Step 2: Mix the Dry Ingredients
    In a medium bowl, whisk together:
    flour
    baking soda
    salt
    cinnamon
    This helps distribute the baking soda evenly so you don’t get weird bitter pockets later.
  3. Step 3: Combine the Wet Ingredients
    In a larger bowl:
    mash bananas
    whisk in eggs
    add sugar
    pour in oil
    stir in vanilla and buttermilk
    The mixture should look slightly thick and creamy with a few banana lumps left behind. Perfectly smooth batter actually isn’t the goal here.
  4. Step 4: Bring Everything Together
    Add the dry ingredients into the wet mixture.
    Fold gently with a spatula until just combined.
    Then add the walnuts.
    Don’t overmix. Really. Banana bread goes from soft to rubbery faster than people think. Once the flour disappears, stop stirring.
    A few streaks are fine.
  5. Step 5: Bake Until Golden
    Pour batter into the loaf pan and top with extra walnuts.
    Bake for 60–75 minutes.
    Around the 55-minute mark, check the center with a toothpick. A few moist crumbs are okay, but wet batter means it needs more time.
    If the top browns too quickly, loosely tent foil over it.
    Your kitchen will smell incredible at this point. Warm banana, toasted nuts, cinnamon—it’s basically a coffee shop in loaf form.
  6. Step 6: Cool Before Slicing
    This part tests patience.
    Let the loaf cool in the pan for about 15 minutes, then move it to a wire rack.
    Cutting too early can make the center gummy. Banana bread keeps setting as it cools.
    Oddly enough, it often tastes even better the next morning.