Whoopie pies recipe

(194 ratings)

Whoopie pies are a cross between a brownie and a biscuit and are filled with marshmallow fluff. For more cake recipes visit goodtoknow.co.uk/recipes

Preparation Time25 mins
Cooking Time15 mins
Total Time40 mins
Nutrition Per PortionRDA
Calories515 Kcal26%
Fat22 g31%
Saturated Fat13 g65%

The texture of these US imports is a cross between a cake and a biscuit. Whoopie pies are filled with marshmallow fluff which makes them guaranteed to be a hit with the kids!


For the

whoopie pies


  • 75g butter
  • 1 large egg
  • 150g caster sugar
  • 150ml buttermilk or soured cream
  • 1tsp vanilla extract
  • 275g plain flour
  • ¾tsp bicarbonate of soda

For the

whoopie pie


  • 100g marshmallows, white or pink, or a mixture
  • 3tbsp milk
  • 125g butter

For the

whoopie pie


  • 150g icing sugar
  • 2-3tbsp lemon juice
  • 2tsp hundreds and thousands or sugar strands
  • 2 baking sheets, lined with Bakewell paper




  1. Set the oven to gas mark 4 or 180°C. Melt the butter and set it aside. Whisk the egg and sugar until really light and fluffy — use an electric hand-mixer.
  2. Whisk in the melted butter, buttermilk or soured cream and vanilla, then fold in the flour, sifted with the bicarbonate of soda. Use an ice-cream scoop to measure out the mixture on to the tray — make 16 scoops. Put one tray in the oven while you do the second tray. Bake for 15 mins until light golden.
  3. To make the filling: Heat the marshmallows with the milk in a small pan over a low heat, stirring until smooth, and leave to cool for about 10 mins. Beat the butter until creamy, then beat in the marshmallow mixture until smooth. Use to fill the pies.
  4. To make the icing: Sift the icing sugar into a bowl, add 2tbsp lemon juice, then maybe a little more, or some water, to make a glossy, runny icing. Spread a little on each pie and sprinkle with hundreds and thousands or sugar strands straight away. Leave to set.
Top Tip for making Whoopie pies

Whoopie pies will keep for a couple of days, unfilled, but are best eaten on the day they’re made.


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