Liss, there's the Reese's Peanut Butter fudge recipe. My kids which are 25 and 30 ask for this every Christmas!!

Reese's Peanut Butter Fudge

3 cups of Sugar
3/4 cup of butter
2/3 cup evaporated milk
1 tsp. vanilla
1 pkg. (12 ounce) Reese's chips
1 (7 ounce) Marshmallow creme

In a heavy saucepan, combine sugar, butter, and milk. Bring to full boil over moderate heat, stirring constantly. Boil 5 minutes , stirring constantly. Remove from heat. Add morsels and stir until smooth. Add marshmallow creme and vanilla. Beat until well blended. Pour into a 9x13 pan. Chill until firm. Makes 2 1/2 pounds.