3 cups semisweet chocolate chips
1 can sweetened condensed milk
4 T butter
1 tsp vanilla
1/4 tsp salt
Put first 3 ingredients in microwave safe bowl. Microwave on high for one minute then stir. Be patient and let the heat of the bowl help the melting. If needed, put back in for 30 seconds and stir. Repeat as necessary. Stir in salt and vanilla. Spread in greased foil lined square pan. Refrigerate 2 hours. Remove foil and cut. Yum!