Ingredients

The following ingredients have 4 Servings
  • 1 cup (120g) all-purpose flour
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon ground cinnamon
  • 1/8 teaspoon salt
  • 1/4 cup (56g) salted butter
  • 1/2 cup (100g) granulated sugar
  • 2 tablespoons (25g) brown sugar
  • 1 large egg
  • 1 tablespoon vegetable oil
  • 3/4 teaspoon vanilla extract
  • 1 large overripe banana (mashed (about 1/3 cup))
  • 1/2 cup buttermilk (or buttermilk replacement*)
  • 4 ounces cream cheese (softened)
  • 1/2 cup (113g) salted butter (softened*)
  • 1/2 teaspoon vanilla extract
  • 1 1/2 cup (180g) powdered sugar (sifted, plus more as needed)
  • 1 tablespoon milk (optional, as needed)
  • Chopped walnuts (optional, for decoration)

Instruction