1(12-ounce) can evaporated milk (not sweetened condensed milk, and not a reduced fat or fat free variety)
2cups(384g) granulated sugar
2teaspoonsflaky sea salt or kosher salt
2teaspoonsvanilla extract or vanilla bean paste
Instructions
Melt the chocolate and the butter in a double boiler.
Add the remaining ingredients and cook over medium-low heat, stirring occasionally, until the sugar is completely dissolved and the sauce looks smooth and glossy. (This takes me about 7-10 minutes from the time the chocolate is fully melted.)
Cool slightly, and then transfer to 4 (8-ounce) or 2 pint-size Mason jars or other airtight containers. Store in the refrigerator, where the sauce will keep for quite a few months. It will firm up when cold; reheat gently when ready to serve.
Notes
This recipe may be easily cut in half for a 2-cup yield.