INGREDIENTS
•
Butter, for greasing the pan
•
6 very ripe bananas
•
2/3 cup vegetable oil
•
1 cup plus 2 tablespoons dark brown sugar
•
1 teaspoon vanilla extract
•
1 teaspoon dark rum
•
2 eggs
•
1/3 cup cultured buttermilk or plain yogurt
•
1 1/2 cup all-purpose flour
•
1 teaspoon baking soda
•
1 teaspoon baking powder
•
1/4 teaspoon kosher salt
•
3 tablespoons sugar