Melt the chocolate chips and
butter in a double broiler (or a glass bowl on top of a saucepan so that bowl doesn't touch water) slowly over low heat, stirring intermittently and adding butter 1 T at a time.
In a double broiler or in a large bowl over a pan of simmering water, add chocolate and butte
In a
double broiler or
in a large bowl over a pan of simmering water, add chocolate and butte
in a large bowl over a pan of simmering water, add chocolate and
butter.