Ah my old friend caramel sauce. Simple to make, even simpler to eat.
1 x 350g can vegan condensed milk
100g vegan margarine
1½ tbsp golden syrup
In a small to medium saucepan put all ingredients and heat on high, continuously stirring.
Once bubbling turn the heat to low and simmer for a moment and take off heat.
Wait till sauces has cooled a bit before use. (It will thicken as it cools)