1/2 c. butter
4 sqs. unsweetened chocolate
3 c. sugar
1/4 tsp. salt
1 2/3 c. (1 tall can) evaporated milk
1 tsp. vanilla

Melt butter and chocolate over very low heat. Stir in sugar, about 1/4 at a time, being sure it is blended before making another addition (mixture will become very thick and dry). Add salt, then slowly stir in the evaporated milk, a little at a time. Continue to cook for about 7 to 8 minutes to blend the flavors and dissolve the sugar. Remove from heat and add vanilla. Serve hot or cold; makes 1 quart. Great over ice cream and brownies.