Fanny Farmers Fudge - cooking recipe

Ingredients

4 1/2 c. sugar
1 (13 oz.) can evaporated milk
1 lb. margarine
3 (6 oz.) bags chocolate chips
1 Tbsp. vanilla

Preparation

Bring sugar and milk to a boil, stirring constantly.
Keep at a hard rolling boil for 10 minutes, stirring constantly.
Remove from heat and add margarine.
Let melt and beat by hand for 2 minutes.
Add chocolate chips and vanilla.
Beat 10 to 15 minutes with mixer.
Pour into greased 9 x 13-inch pan.
Cut into squares when cool.