2 c. white sugar
1 c. brown sugar
1 tbsp. flour
1/2 c. water
1 stick butter, melted
2 tbsp. peanut butter
3/4 tsp. vanilla

Mix first 5 ingredients in pan and boil until soft-ball stage on medium. Take off stove and mix peanut butter and vanilla in hot mixture. Pour in buttered glass dish and let cool. Cut and enjoy!

For a real treat, spread chocolate icing over fudge before cutting (thin layer of icing). Really rich.