Mars Bar Slice Very easy to make By Guest Contributor June 3, 2013 Dessert Preparation Time Cook Time Servings0Ingredients3 x 65g mars bars (chopped) 90g butter3 cups rice bubbles 200g milk chocolate 30g butter (extra)serves 15 or overInstructions Step 1: 1. Combine mars bars and butter (90g) in a saucepan Step 2: 2. Stir over low heat constantly, without boiling and stir until the mixture is smooth. Put the mixture into a bowl Step 3: 3. After that stir in the rice bubbles into the bowl and press the mixture into the grease tray, evenly. * make sure that the tray is greased * Step 4: 4. Melt the extra butter (30g) and the chocolate over hot water and stir until smooth. Step 5: 5. Spread the chocolate over the slice mixture. Step 6: 6. Put the slice into the fridge until the topping is set.