Banana Butter Cake: A Moist and Flavorful Classic

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Introduction

This Banana Butter Cake is the perfect way to use up ripe bananas, transforming them into a rich, tender cake with a buttery crumb and irresistible aroma. The addition of sour cream (or yogurt) ensures exceptional moisture, while a touch of vanilla enhances the natural sweetness of the bananas. Whether served as a breakfast treat, afternoon snack, or dessert, this cake is simple to make yet impressive in flavor.

Optional chopped nuts add a delightful crunch, making this recipe versatile for both nut lovers and those who prefer it plain. Enjoy it as is, or elevate it with a dusting of powdered sugar, a drizzle of caramel, or a scoop of vanilla ice cream.

Ingredients

(Makes one 9×5-inch loaf or 8-inch round cake)

Dry Ingredients:

  • 1½ cups (180g) all-purpose flour
  • 1 tsp baking powder
  • ½ tsp baking soda
  • ¼ tsp salt

Wet Ingredients:

  • ½ cup (115g) unsalted butter, softened
  • 1 cup (200g) granulated sugar
  • 2 large eggs, room temperature
  • 1 tsp vanilla extract
  • 3 ripe bananas, mashed (about 1½ cups)
  • ½ cup (120ml) sour cream or plain yogurt

Optional Add-Ins:

  • ½ cup (60g) chopped walnuts or pecans

Instructions

Step 1: Preheat & Prep

  1. Preheat oven to 350°F (175°C).
  2. Grease and flour a 9×5-inch loaf pan or line with parchment paper.

Step 2: Mix Dry Ingredients

  1. In a bowl, whisk together flour, baking powder, baking soda, and salt.

Step 3: Cream Butter & Sugar

  1. In a large bowl, beat butter and sugar until light and fluffy (3–4 minutes).
  2. Add eggs one at a time, mixing well after each. Stir in vanilla.

Step 4: Combine Wet & Dry

  1. Fold in mashed bananas and sour cream/yogurt.
  2. Gradually add dry ingredients, mixing just until combined.
  3. Fold in nuts (if using).

Step 5: Bake

  1. Pour batter into prepared pan and smooth the top.
  2. Bake for 50–60 minutes, until a toothpick inserted comes out clean.
  3. Cool in pan for 10 minutes, then transfer to a wire rack.

Tips for Success

✔ Banana Ripeness: Use speckled, soft bananas for maximum sweetness.
✔ Room-Temperature Ingredients: Ensures even mixing and a tender crumb.
✔ Avoid Overmixing: Stir until just combined to prevent a dense cake.
✔ Storage: Keeps well wrapped at room temperature for 3 days, or freeze for 1 month.

Why You’ll Love This Cake

✅ Ultra-moist from bananas and sour cream.
✅ Buttery richness balanced with natural fruit sweetness.
✅ Easy to customize—add chocolate chips or cinnamon.
✅ Perfect for any occasion, from brunch to potlucks.

Conclusion

This Banana Butter Cake is a foolproof recipe that delivers old-fashioned comfort in every slice. With its moist texture, buttery flavor, and versatility, it’s bound to become a household favorite.

Preheat your oven and bake up this delicious treat today!

Serving Suggestion: Enjoy warm with a dollop of whipped cream or a drizzle of honey.

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