Banana Cupcakes with Ganache Frosting - Master recipes

Ingredients

• 2 cups all-purpose flour -
• 1-1/2 cups sugar -
• 3/4 teaspoon baking soda -
• 1/2 teaspoon baking powder -
• 1/2 teaspoon salt -
• 2 large eggs, room temperature -
• 1/2 cup canola oil -
• 1/4 cup buttermilk -
• 1 teaspoon vanilla extract -
• 1-1/3 cups mashed ripe bananas (2 to 3 medium) -
• 3/4 cup chopped pecans -
• Frosting: -
• 7 ounces semisweet chocolate, chopped -
• 1/2 cup heavy whipping cream -
• 6 tablespoons shortening -
• 1/3 cup confectioners' sugar -
• 1/2 cup marshmallow creme -
• 1/2 teaspoon vanilla extract -