Microwave Fudge
["1 box powdered sugar", "1/3 to 1/2 c. cocoa", "1/4 tsp. salt", "1/4 c. evaporated milk", "1 tsp. vanilla", "1 stick butter", "1/2 c. nuts (optional)"]
["Sift together sugar, cocoa and salt.", "Stir in milk and vanilla.", "Pour into microwave-safe bowl.", "Cut up stick of butter on top; microwave for 2 minutes.", "Stir.", "Add nuts if you prefer. Pour into a buttered square dish.", "Refrigerate for 1 hour, then cut into squares."]
["powdered sugar", "cocoa", "salt", "milk", "vanilla", "butter", "nuts"]