100g butter

4 Mars bars chopped

1/2 teaspoon golden syrup

150g rice krispies

350g milk chocolate

1. Melt 3 mars bars, golden syrup and butter into a large bowl.

2. Add rice krispies and the last mars bar.

3. Pour into lined baking tray and press down firmly.

4. Melt the chocolate in a separate bowl and pour over the crispy mixture.

5. Let it set in the fridge.