Ingredients
Scale
- 1 ½ cups sugar
- ½ cup butter, softened
- 2 eggs, separated
- 2 ripe bananas, mashed
- ½ cup milk
- 1 tbsp white vinegar
- 1 ⅔ cups cake flour
- 1 tsp baking soda
- ½ tsp salt
- 1 tsp vanilla extract
- 1 cup chopped walnuts
- ½ cup brown sugar
- 2 tbsp butter (for caramel walnuts)
Instructions
- Preheat oven to 350°F (175°C). Grease and flour a 9-inch cake pan.
- In a small bowl, combine milk and white vinegar; set aside to curdle.
- In a large bowl, cream together the softened butter and sugar until light and fluffy.
- Add egg yolks one at a time, beating well after each addition.
- Mix in mashed bananas and vanilla extract.
- In a separate bowl, sift together cake flour, baking soda, and salt.
- Add the dry ingredients alternately with the curdled milk to the banana mixture, mixing just until combined.
- In a clean bowl, beat egg whites until stiff peaks form, then gently fold into the batter.
- Pour batter into prepared pan and bake for 45-50 minutes or until a toothpick inserted in the center comes out clean.
- While cake bakes, prepare caramel walnuts: melt butter in a pan over medium heat, add brown sugar and chopped walnuts, stirring until caramelized and coated.
- Remove cake from oven and immediately spread caramel walnuts evenly over the top.
- Allow cake to cool completely before serving.
Notes
For best results, use very ripe bananas to maximize sweetness and moisture. The caramel walnuts add a delightful crunch and contrast to the soft cake. This cake can be stored covered at room temperature for up to 3 days or refrigerated for longer freshness.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Method: Dessert
- Cuisine: American
Nutrition
- Calories: 420
- Sugar: 38g
- Sodium: 220mg
- Fat: 18g
- Saturated Fat: 7g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 85mg