How do you melt Mars bars?

- In a microwave: Place the Mars bar in a microwave-safe dish and heat it on high for 10-15 seconds at a time, stirring in between, until it is melted. Be careful not to overheat the Mars bar, as it can burn.

- In a saucepan: Place the Mars bar in a saucepan over low heat and stir constantly until it is melted.

- In a double boiler: Fill the bottom of a double boiler with water and bring it to a simmer. Place the Mars bar in the top of the double boiler and stir constantly until it is melted.