<<Disclaimer: Verify this information before applying it to your situation.>> They make an absolutely delicious, easy, fail proof, gf caramel topping in Brazil that is to die for. The recipe sounds strange, but trust me it works. 1 can of sweetened condensed milk.. DO NOT OPEN CAN.Place in heavy pot, cover with water amd bring to a boil. Let boil for 2 hours . Add water as needed. Let cool to room temp in water. Then refrigerate overnight. [can store in refrigerator in closed can for months] When ready to serve, open can and pour into bowl. May thin down with milk, if desired. Can serve as it, use a a cake filling, pie filling or even between cookies. Remember..CAN MUST BE COOLED THOROUGHLY BEFORE IT IS OPENED.....OR YOU AND YOUR KITCHEN WILL BE WEARING IT. the brazilians have been doing this recipe for over one hundred years!