Print

Mary Berry Peppermint Slice

Mary Berry Peppermint Slice Recipe
Print Recipe

Mary Berry Peppermint Slice is a delicious dessert known for its layers of crispy biscuits, creamy peppermint filling, and rich chocolate topping. Created by the renowned British baker Mary Berry, this slice combines cool mint flavors with decadent chocolate, resulting in a perfect balance of sweet and refreshing tastes. Easy to prepare and beautifully presented, it’s an ideal treat for festive occasions or any time you crave a delightful dessert.

Ingredients

Scale

To make 16 Peppermint Slices, gather the following ingredients:

Dry Ingredients:

  • 200g (1 ½ cups) digestive biscuits: Provides a crunchy base for the slice.
  • 100g (½ cup) unsalted butter, melted: Binds the biscuits together and adds richness.
  • 50g (¼ cup) granulated sugar: Adds sweetness to the biscuit base.

Wet Ingredients:

  • 400ml (1 ¾ cups) double cream: Creates the smooth and creamy peppermint filling.
  • 100g (½ cup) white chocolate, chopped: Infuses the cream with a sweet, creamy flavor.
  • 2–3 drops peppermint extract: Gives the slice its signature refreshing mint taste.
  • Food coloring (optional): A few drops of green to enhance the peppermint appearance.

Topping:

  • 200g (1 cup) dark chocolate, chopped: For the rich chocolate ganache topping.
  • 50ml (¼ cup) double cream: To create a smooth ganache.

Instructions

Step 1: Prepare the Baking Tin

  1. Line an 8×8 inch baking tin with parchment paper, ensuring it hangs over the sides for easy removal later.
  2. Set aside while you prepare the base.

Step 2: Make the Biscuit Base

  1. In a mixing bowl, combine 200g (1 ½ cups) digestive biscuits, 100g (½ cup) melted unsalted butter, and 50g (¼ cup) granulated sugar.
  2. Crush the biscuits into small pieces using a rolling pin or food processor.
  3. Mix until well combined, then press the mixture firmly into the prepared baking tin to form an even base.
  4. Refrigerate the base for about 15 minutes to set.

Step 3: Prepare the Peppermint Cream

  1. In a large mixing bowl, whip 400ml (1 ¾ cups) double cream until it forms soft peaks.
  2. Melt 100g (½ cup) white chocolate in a microwave-safe bowl or double boiler, stirring until smooth.
  3. Gradually fold the melted white chocolate into the whipped cream.
  4. Add 2-3 drops of peppermint extract and a few drops of green food coloring (if using) to the mixture.
  5. Fold gently until the peppermint cream is smooth and evenly colored.

Step 4: Assemble the Slice

  1. Spread the peppermint cream evenly over the chilled biscuit base.
  2. Smooth the top with a spatula to ensure an even layer.
  3. Refrigerate the slice for at least 1 hour to set the cream.

Step 5: Prepare the Chocolate Ganache Topping

  1. In a saucepan, heat 50ml (¼ cup) double cream until it begins to simmer.
  2. Remove from heat and add 200g (1 cup) chopped dark chocolate.
  3. Stir until the chocolate is completely melted and the ganache is smooth.
  4. Let the ganache cool slightly before pouring.

Step 6: Top the Slice with Ganache

  1. Pour the cooled ganache over the set peppermint cream layer, spreading it evenly.
  2. Use a spatula to smooth the ganache and create a glossy finish.
  3. Sprinkle additional crushed biscuits or sea salt flakes on top for extra texture and flavor.

Step 7: Chill and Set

  1. Refrigerate the assembled slice for at least 2 hours, or until the ganache is fully set.
  2. Remove the slice from the baking tin using the parchment paper overhang.
  3. Slice into squares and serve chilled.

Find it online: https://britishbakingrecipes.co.uk/mary-berry-peppermint-slice-recipe/