Chocolate Chess Pie
["1 (8-inch) unbaked pie shell", "1 1/4 c. sugar", "dash of salt", "2 eggs", "1/3 c. evaporated milk", "1 tsp. vanilla", "1 1/2 sq. unsweetened chocolate", "1 stick butter"]
["Place sugar, salt, eggs, evaporated milk and vanilla into a bowl; mix well.", "Melt butter and chocolate in double boiler.", "Add to other mixture.", "Pour into pie shell.", "Bake at 325\u00b0 until set (about 30 to 40 minutes)."]
["shell", "sugar", "salt", "eggs", "milk", "vanilla", "unsweetened chocolate", "butter"]