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Jamie Oliver Mars Bar Cake

Jamie Oliver Mars Bar Cake

  • Author: Ekani Ella
  • Prep Time: 15
  • Total Time: 15 minutes
  • Yield: 12 squares/bars 1x
  • Category: Dessert
  • Method: No-bake
  • Cuisine: British

Description

Jamie Oliver’s Mars Bar Cake is a no-bake dessert that combines melted Mars bars with butter, rice cereal, and a layer of melted chocolate. The result is a chewy, crispy, and chocolatey treat that doesn’t require an oven, making it ideal for when you want a quick dessert without too much hassle.


Ingredients

Scale

  • 4 Mars bars (about 180g total), chopped: The star ingredient, provides caramel, nougat, and chocolate.
  • 100g unsalted butter: Adds richness and helps melt the Mars bars.
  • 3 tbsp golden syrup: Adds a chewy texture and sweetness.
  • 150g crispy rice cereal: Creates the crunchy base of the cake.
  • 200g milk chocolate: Melted and spread on top for a smooth chocolatey finish.

Instructions

Step 1: Prepare the baking tin

Line a 9×9-inch square baking tin with baking paper, allowing some overhang for easy removal later.

Step 2: Melt the Mars bars, butter, and syrup

In a medium saucepan over low heat, combine the chopped Mars bars, unsalted butter, and golden syrup. Stir constantly until the mixture is melted, smooth, and well combined. Be patient to avoid burning, as the Mars bars take a little time to fully melt.

Step 3: Mix in the rice cereal

Once the Mars bar mixture is smooth, remove it from the heat. In a large mixing bowl, add the crispy rice cereal and pour over the melted mixture. Stir well to coat the cereal evenly.

Step 4: Press into the baking tin

Pour the mixture into the prepared baking tin and use a spatula to press it down firmly and evenly across the bottom. Ensure it’s compact to help the cake hold together when sliced.

Step 5: Melt the chocolate for topping

In a microwave-safe bowl, melt the milk chocolate in 20-30 second increments, stirring between each until smooth. Alternatively, melt it over a double boiler on the stovetop.

Step 6: Spread the chocolate layer

Pour the melted chocolate over the rice mixture in the baking tin and spread it evenly with a spatula or the back of a spoon. This will create a smooth chocolate topping.

Step 7: Chill and set

Place the baking tin in the refrigerator for about 1-2 hours, or until the chocolate is fully set and the mixture is firm.

Step 8: Slice and serve

Once set, remove the cake from the tin using the baking paper overhang. Cut into squares or bars and serve. Enjoy this sweet, chewy, and crispy treat!