2-1/4 cups cake flour |
1 teaspoon baking powder |
1/2 teaspoon salt |
1 stick unsalted butter at room temperature |
1-1/2 cups granulated sugar |
3 large eggs |
1 tablespoon dark rum |
1 teaspoon vanilla extract |
3/4 cup sour cream |
1 teaspoon baking soda |
2 cups mashed ripe bananas |
1-1/2 cups chopped butterfinger bars |
glaze |
2/3 cup whipping cream |
7 tablespoon unsalted butter cut into large pieces |
1 tablespoon light corn syrup |
14 ounces semisweet chocolate chopped |
2 teaspoons dark rum |
1 teaspoon vanilla extract |
1-3/4 cup chopped butterfinger bars |