Ingredients
Method
- Preheat oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line with parchment.
- Cream the softened butter and sugar until pale and fluffy, about 3 minutes. Beat in the eggs one at a time, then the vanilla and dry pudding mix.
- Fold in the sour cream. In a separate bowl, whisk the flour, baking powder, baking soda, and salt; add to the wet mixture in two additions, folding just until combined. Fold in the mashed bananas.
- Spread the batter into the pan. Toss the crushed wafers with the melted butter and scatter over the top; press lightly. Bake 55-65 minutes until a toothpick has moist crumbs.
- Cool in the pan for 10 minutes, then lift out and cool completely on a rack. Slice and serve.
Notes
Cooling time is not included in the prep or cook time. The cake slices cleanest when it’s fully cool; give it at least an hour on the rack.
