Peanut Butter Fudge is a creamy, peanut buttery flavored fudge that is an added bonus to all your other fudge flavors. If you love a variety of fudge, be sure to try my Original Fantasy Fudge Recipe and White Chocolate Cranberry Fudge!

Creamy Peanut Fudge Pieces on a Wood Plate

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Peanut Butter Fudge

I have gotten quite a few requests for peanut butter fudge, so it was time to finally make some! With the holidays here, the more fudge varieties, the merrier! I love to give fudge as gifts, making the pieces into different shapes. It’s also nice to have fudge around for a sweet treat for your guests and yourself! I used creamy peanut butter for my Peanut Butter Fudge, but go ahead and try chunky peanut butter for an extra crunch!

Creamy Peanut Fudge Being Poured Into Pan

What is a Candy Thermometer?

A candy thermometer, also known as a deep-fry thermometer or sugar thermometer, is used to measure the temperature of a sugar solution. It is definitely an important tool to have when making candy. Just like using a meat thermometer is important for the perfectly cooked meat and measuring cups and spoons are important for measuring ingredients, a candy thermometer has its place in the baking world, for sure! You can find them in most grocery stores and houseware stores. When you use it, just make sure you don’t immerse the thermometer directly into boiling water or let the bulb hit the bottom of the pan. It really is a game-changer, or should I say candy-changer, for your future sugary recipes.

Creamy Peanut Fudge Stacked

How do you harden Fudge?

Allowing fudge to come to room temperature will solidify it and make it easy to handle. You can also pop it into the refrigerator for a couple of hours or even the freezer for about 30 minutes. Fudge is best consumed at room temperature though, so be sure to take it out a few minutes before you want to eat it.

Creamy Peanut Fudge on Wooden Plate

How to Store Peanut Butter Fudge

If you are planning on eating it within 2 weeks, you can store the fudge in an airtight container. I like to separate the layers with parchment or wax paper. You can also store fudge in the refrigerator for a few weeks. Again, an airtight container with separated layers is best. If you need longer storage, like months, the freezer is the best option. First, I like to tightly wrap the fudge with plastic wrap. Then I place it in an airtight container or freezer-safe plastic bag. Be sure to write the date on it!

Piece of bit into Creamy Peanut Fudge

More Fudge Recipes

4.84 from 6 votes

Peanut Butter Fudge

Prep Time 10 minutes
Cool 2 hours
Total Time 2 hours 10 minutes
Easy to make and full of creamy peanut butter, Peanut Butter Fudge is another variety of fudge that you have to add to your varieties of fudge recipes!

Ingredients

  • 3 cups (600 g) granulated sugar
  • ¾ cup (1½ sticks / 170 g) unsalted butter
  • cup (168 g) evaporated milk
  • 1 cup creamy peanut butter
  • 1 jar (7 ounces) marshmallow fluff
  • 1 teaspoon vanilla extract

Instructions

  • Line a 9×13-inch pan with parchment paper.
  • In a large, heavy 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 peanut butter until thoroughly combined.
  • Beat in marshmallow fluff and vanilla extract.
  • Transfer fudge to the prepared pan and let cool for about 2 hours before cutting.

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Meet Amanda Rettke

Amanda Rettke is the creator of I Am Baker, and the bestselling author of Surprise Inside Cakes: Amazing Cakes for Every Occasion – With a Little Something Extra Inside.Over the course of her 15+ year blogging adventure, she has been featured in and collaborated with the Food Network, New York Times, LA Times, Country Living Magazine, People Magazine, Epicurious, Brides, Romantic Homes, life:beautiful, Publishers Weekly, The Daily Mail, Star Tribune, The Globe and Mail, DailyCandy, YumSugar, The Knot, The Kitchn, and Parade, to name a few.

Reader Comments

  1. This isa so good. I’ve been making it like this over 50 years using 1 cup marshmallows ( usually, I just throw whatever kind I have), or a couple of good handfuls. Has always been hobbies favorite treat.

  2. My mother taught me this peanutbutter fudge more than 70 years ago. My children, grandchildren and friends love it.

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