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Banana muffin, filled with banana ganache and topped with broiled coconut frosting with a bite taken out of it, on a blue and white plate. More muffins on a wire rack next to the plate.

Banana Ganache Muffins with Broiled Coconut Frosting

Liz Mincin
An easy one-bowl banana muffin, filled with decadent white chocolate banana ganache and topped in a classic broiled coconut frosting.
5 from 2 votes
Prep Time 30 minutes
Cook Time 30 minutes
Course Dessert
Cuisine American
Servings 12 muffins

Ingredients
  

Ingredients for Banana Muffins

  • 2 cups plain (or all-purpose) flour
  • 1 teaspoon baking soda
  • ¼ teaspoon salt
  • ½ cup unsalted butter, softened
  • ¾ cup light brown muscovado sugar
  • ¼ cup sugar
  • 2 eggs
  • 2 small ripe bananas

Ingredients for Banana Ganache

  • ¾ cup chopped white chocolate
  • cup heavy cream
  • ½ teaspoon vanilla bean paste
  • 2 tablespoon ripe banana, mashed
  • 1 tablespoon dark rum

Ingredients for Broiled Coconut Topping

  • cup unsalted butter, melted
  • cup light brown muscovado sugar
  • ¼ cup milk
  • cup sweetened flaked coconut or dessicated coconut
  • ½ teaspoon rum (optional)

Instructions
 

Instructions for the One-Bowl Banana Muffins

  • Preheat the oven to 350°F (175C/155C Fan) and prepare a muffin tray with grease and flour or muffin cases.
  • In a large mixing bowl, cream together the butter and sugars with an electric hand mixer.
  • Add the eggs and beat to combine.
  • Add the bananas. Beat on low to mash and incorporate these.
  • Finally, add the flour, baking soda and salt. Beat until just combined.
  • Scoop the mix into a prepared 12-hole muffin tin and bake in the preheated oven for about 20 minutes until a toothpick inserted in the centre comes out clean. Take out of the oven and remove onto a wire rack to cool.

Instructions for Banana Ganache

  • In a saucepan, heat the cream and vanilla bean paste until almost simmering.
  • Add the mashed banana and rum to the cream and bring to a boil.
  • Once the cream mixture has boiled, pour this over the chopped white chocolate (in a heat proof bowl). Allow this to set for about 5 minutes and then stir until the chocolate has thoroughly melted.
  • To create smooth banana ganache, strain this through a sieve to remove any excess bits of banana.
  • Fill the muffins with the ganache (notes on filling these are available in the blog post).

Instructions for the Coconut Topping

  • In a small bowl, mix together butter, sugar, milk and rum. Add the coconut and stir to combine.
  • Top each muffin with the coconut mixture. You may have extra leftover depending on how much you want to use on each muffin.
  • Place the coconut topped muffins on a baking tray under the broiler (or grill) in your oven for about 5 minutes, watching carefully. Broil until lightly golden and remove to cool.

Notes

Additional notes and tips available in the blog post.
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