Rum Banana Bread

User Reviews

4.7

80 reviews
Excellent
  • Prep Time

    20 mins

  • Cook Time

    1 hr 15 mins

  • Additional Time

    30 mins

  • Total Time

    2 hrs 5 mins

  • Servings

    10 slices

  • Calories

    325 kcal

  • Course

    Dessert

  • Cuisine

    American

Rum Banana Bread

Rum Banana Bread blends overripe mashed bananas with brown sugar and dark rum, balanced with butter, sour cream, and buttermilk for moisture and tenderness. Spiced with nutmeg, cinnamon, and cardamom, and leavened with baking soda, this bread offers a moist crumb and rich aroma. A rum glaze atop enhances the moistness and flavor contrast.

Description

This Rum Banana Bread recipe uses overripe bananas mashed and cooked with butter, brown sugar, and dark rum to develop a flavorful base. Sour cream and buttermilk provide moisture and tenderness, while a mix of flour, baking soda, salt, and warm spices like nutmeg, cinnamon, and cardamom create a fragrant, well-leavened loaf. The batter is baked in a greased and floured loaf pan to ensure even rising and browning.

The texture of this banana bread is moist and tender with a rich banana flavor accented by warm spices and rum undertones. A glaze made from powdered sugar, rum, and melted butter can be drizzled on top to add a sweet finish.

This bread keeps well at room temperature for a few days and can be refrigerated or frozen for longer storage. It is especially enjoyable warmed slightly with butter spread over slices.

For best results, use room temperature ingredients and do not overmix the batter to maintain a tender crumb. Adjust the baking time if using different pan sizes.

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Ingredients

Servings
  • 3 large banana over ripe, mashed, ~1 1/4 cups
  • 1/2 cup brown sugar packed
  • 1/2 cup butter unsalted, plus 1 Tbsp. for greasing loaf pan
  • 3 Tbsp. dark rum I use Captain Morgan, or spiced rum
  • 2 large egg room temperature
  • 1/4 cup vegetable oil
  • 1/4 cup sour cream room temperature
  • 1/4 cup buttermilk room temperature
  • 1 tsp. vanilla extract
  • 2 cups flour spooned and leveled
  • 2/3 cup granulated sugar
  • 1 tsp. baking soda
  • 1 tsp. ground nutmeg
  • 1/2 tsp. salt
  • 1/4 tsp. cinnamon
  • 1/4 tsp. cardamom

For the glaze:

  • 1-2 cups powdered sugar
  • 1-2 Tbsp. rum
  • 2 Tbsp. unsalted butter melted

Instructions

  1. Preheat oven to 350°F. Be sure to adjust the oven rack to the lower-middle position.
  2. Grease the pan: Grease a 8.5 x 4.5 inch light colored loaf pan with softened butter. Evenly spread a thin layer of butter over the interior surface of the loaf pan. Be sure to cover the bottom and sides, including the corners. Add a tablespoon or two of all-purpose flour to the pan. Tilt and rotate the pan, tapping it gently, to distribute the flour evenly across the greased surface. The flour will stick to the butter, creating a light, floury coating. Hold the greased and floured pan upside down over the sink or a trash can to allow any excess flour to fall out. Gently tap the pan to help remove loose flour.
  3. In a medium skillet add the mashed bananas, butter, brown sugar, and rum. Cook and whisk banana mixture over medium heat until butter melts and mixture begins to simmer. Turn the heat down to low and let simmer for ~3-5 minutes, whisking occasionally.
  4. Remove from heat and let slightly cool for about 10 minutes. It does not have to cool all the way, but just so it is not super hot. (If you are folding in chocolate chips into the batter you will want it to cool completely).
  5. In a large bowl, combine the eggs, oil, sour cream, buttermilk, and vanilla extract.
  6. Add the cooled banana mixture to this and whisk together.
  7. In a separate mixing bowl, combine the flour, sugar, baking soda, salt, nutmeg, cinnamon, and cardamom.
  8. Add the dry ingredients to the wet ingredients and gently fold until combined. Do not over mix the batter.
  9. Pour this mixture into the prepared pan.
  10. Bake for ~60-65 minutes, or until a toothpick comes out clean.
  11. While the bread cools, you can prepare the frosting. Whisk powdered sugar, rum and butter together. Add more or less powdered sugar and rum until you get the desired frosting consistency; either drippy for a glaze or more thick like a frosting in the photos. 
  12. Make sure your bread is 100% cooled down before you drizzle the frosting over the bread. Enjoy!

Notes

  • This updated recipe delivers a moist and tender bread with a well-risen center compared to previous versions.
  • Store at room temperature for 2-3 days or refrigerate up to 1 week; freeze tightly wrapped for 2-3 months.
  • Warming slices in the microwave with butter enhances the flavor on later days.

Nutrition Information

Show Details
Serving 1thick slice Calories 325kcal (16%) Carbohydrates 47g (16%) Protein 3g (6%) Fat 14g (22%) Saturated Fat 8g (40%) Polyunsaturated Fat 1g (6%) Monounsaturated Fat 4g (20%) Trans Fat 0.4g (20%) Cholesterol 67mg (22%) Sodium 287mg (12%) Potassium 204mg (4%) Fiber 1g (4%) Sugar 41g (82%) Vitamin A 516IU (10%) Vitamin C 4mg (4%) Calcium 36mg (4%) Iron 0.5mg (3%)

Nutrition Facts

Serving: 10slices

Amount Per Serving

Calories 325 kcal

% Daily Value*

Serving 1thick slice
Calories 325kcal 16%
Carbohydrates 47g 16%
Protein 3g 6%
Fat 14g 22%
Saturated Fat 8g 40%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 4g 20%
Trans Fat 0.4g 20%
Cholesterol 67mg 22%
Sodium 287mg 12%
Potassium 204mg 4%
Fiber 1g 4%
Sugar 41g 82%
Vitamin A 516IU 10%
Vitamin C 4mg 4%
Calcium 36mg 4%
Iron 0.5mg 3%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

4.7

80 reviews
Excellent

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