Velveeta Fudge
["3/4 lb. Velveeta, cubed", "2 sticks margarine", "6 sq. Baker's unsweetened chocolate", "2 Tbsp. light corn syrup", "2 Tbsp. sifted powdered sugar", "1 1/2 c. chopped pecans", "1 tsp. vanilla"]
["Heat Velveeta, chocolate and corn syrup in 3-quart saucepan over medium-low heat; stir occasionally until mixture is melted. Gradually add sugar to mixture, being with electric mixer on medium speed until smooth.", "Stir in pecans and vanilla.", "Pour into greased 9 x 13-inch baking pan.", "Smooth surface with spatula and cover.", "Refrigerate several hours.", "Cut into squares.", "Makes 3 1/2 pounds."]
["margarine", "chocolate", "light corn syrup", "powdered sugar", "pecans", "vanilla"]