Chocolate Peanut Butter Fudge Recipe is a no-fail fudge that is loaded with that perfect combination of peanut butter and chocolate.
Line a 9x13 inch pan with parchment paper.
In a large saucepan, over medium heat, mix sugar, butter, and evaporated milk.
Bring mixture to a boil, leave on heat until the mixture registers 234°F on a candy thermometer (about 5 minutes), stirring constantly.
Remove from heat and stir in chocolate chips until melted and thoroughly combined.
Beat in marshmallow fluff and vanilla extract.
In a separate bowl, combine the peanut butter, confectioners' sugar, and melted butter.
Swirl the peanut butter mixture into the fudge.
Transfer fudge to the prepared pan and let it cool about 2 hours before cutting.