Mars bar cake

Incorporate (mix) the eggs, milk, sugar, butter and baking soda.
Fold in the flour bit by bit and add into a greased 6 1/2 x 3 1/2 inch loaf baking pan.
Break the Mars bars and push half way through into the prepared batter on top.
Bake at preheated 200c for 40 mins or until the cake is done.
Remove, cool down and cut into shapes preferred.