Peanut Butter Fudge Recipe (2024)

  • Desserts
  • Desserts By Type
  • Candy
  • Fudge

This peanut butter fudge recipe is easy and quick. Melt marshmallows with sugar and peanut butter, and you’re almost done! A creamy peanut butter lover’s dream, it makes a great gift.

By

Irvin Lin

Peanut Butter Fudge Recipe (1)

Irvin Lin

Irvin is a critically acclaimed cookbook author and food blogger. His cookbook "Marbled, Swirled, and Layered" was chosen as one of the best baking cookbooks of 2016 in the New York Times.

Learn about Simply Recipes'Editorial Process

Updated March 01, 2022

Peanut Butter Fudge Recipe (2)

Trending Videos

Peanut Butter Fudge Recipe (3)

In This Recipe

My partner’s mom makes peanut butter fudge on what seems like a weekly basis. I’m not sure how she can consume so much of it. She has a dedicated baking pan just for this peanut butter fudge and there’s always a tub of it in the fridge.

But when I emailed her asking for the recipe, she didn’t know how to give it to me. Like most recipes of hers, she free-forms it, adding peanut butter until the batter “looks and feels” right.

It looked like I'd need to head into the kitchen and do some experimenting!

Peanut Butter Fudge Recipe (4)

The Secret to Easy Peanut Butter Fudge

The one thing she did casually mention was that she uses marshmallows in her peanut butter fudge, something I'd never thought about. When I make fudge, I often use the old-fashioned method, which requires cooking the sugar to a soft-ball stage of 238°F. It’s fussy and always put me off of making fudge.

But since the sugar in marshmallows has already been cooked and turned into a candy, using them to make the peanut butter fudge seemed like an easy and totally acceptable cheat.

And easy it was! This easy peanut butter fudge recipe is a snap to make and super smooth. So easy that I’m fearful I’ll end up like her, making this easy peanut butter fudge on a weekly basis. I can feel my waistline expanding already.

The Best Peanut Butter for Fudge

I use smooth peanut butter in this fudge, but if you prefer a little texture, feel free to use the same amount of chunky peanut butter in its place.

You'll get the best results if you stick with commercial brands of peanut butter (Jif, Skippy, Peter Pan). Natural peanut butter has a tendency to separate, and it can sometimes interfere with how the fudge sets up. (If you do want to try using natural peanut butter, just make sure it's very well-stirred and the oil is well incorporated.)

Peanut Butter Fudge Recipe (5)

Subs and Additions to Peanut Butter Fudge

  • Substitute coconut milk for a non-dairy version of this fudge
  • Make chocolate peanut butter fudge by drizzling melted chocolate over the top, or sprinkling chocolate chips on top right after smoothing out the fudge in the pan and gently pressing them in.

How to Store Peanut Butter Fudge

Store this fudge in an airtight container. The fudge keeps for about a week at room temperature or 2 to 3 weeks refrigerated.

To freeze, wrap the chilled fudge in plastic wrap and then transfer to a freezer storage bag. Freeze for up to a month and thaw in the fridge.

Mini vs. Regular Marshmallows

You need marshmallows for this recipe, but there's wiggle room with the size of the marshmallows.

  • 10 miniature marshmallows is the equivalent of 1 regular marshmallow. Substitute 60 miniature marshmallows for the 6 regular-sized ones in this recipe.
  • 4 regular marshmallows are the equivalent of 1 jumbo marshmallow. Substitute 1 1/2 jumbo marshmallows for the 6 regular-sized ones in this recipe.
  • You cannot substitute marshmallow creme for the marshmallows. Marshmallow creme doesn't have any gelatin, and this recipe requires the gelatin for the fudge to set.

How to Package Peanut Butter Fudge for Gifts

Homemade fudge makes a thoughtful gift. These tips will help you package it for gift giving.

  • Wrap cooled and then refrigerated fudge tightly in plastic wrap so it does not dry out.
  • Add a layer of parchment paper around the plastic wrap. It will look nicer when the recipient opens the box.
  • Put the fudge in an appropriately sized box. You can buy candy boxes at a craft store that will work well as gift boxes.

To send the fudge, you'll need two boxes—one for boxing up the fudge and one to place that box, or boxes, of fudge in.

  • Use packing material so the box that the fudge is in does shift in the shipping box.
  • If you're shipping during warmer months, you'll need frozen gel packs or dry ice and an insulated shipping container or the fudge may melt.
  • If you're shipping during colder months, you can mail the fudge without the assistance of a cold pack or dry ice.

Freezing Peanut Butter Fudge

This fudge freezes well, so it's a convenient, crowd-pleasing treat to make ahead of a party. Make it in batches as written; we don't recommend doubling the recipe.

To freeze, cool the fudge completely and wrap in one large piece in plastic wrap. Place the wrapped fudge in a freezer safe zipper bag. Defrost in the refrigerator.

More Peanut Butter Treats!

  • Peanut Butter Swirl Brownies
  • Peanut Butter Pie
  • Peanut Butter Blossom Cookies
  • Peanut Butter Balls (Buckeyes)
  • Peanut Butter Chocolate Chip Banana Bread

From the Editors Of Simply Recipes

Easy Peanut Butter Fudge

Prep Time5 mins

Cook Time10 mins

Cooling Time12 hrs

Total Time12 hrs 15 mins

Servings64 servings

You'll get the best results if you stick with commercial brands of peanut butter (Jif, Skippy, Peter Pan). Natural peanut butter has a tendency to separate, and it can sometimes interfere with how the fudge sets up.

Have your lined baking pan ready to go before you start and work fast once you remove the saucepan from the heat. As the fudge starts to cool, it can become difficult to work with.

Ingredients

  • 1/2 cup whole milk

  • 6regular-sized marshmallows, certified gluten free if needed

  • 3/4 cup (150g) sugar

  • 3/4 cup (165g) light brown sugar

  • 2 teaspoons vanilla extract

  • 1/2 teaspoon kosher salt

  • 1 1/2 cups (420g) smooth peanut butter (notnatural peanut butter, see Recipe Note)

Method

  1. Prepare the baking pan:

    Lightly spray an 8 x 8-inch baking pan with cooking oil. Line with parchment paper.

    Peanut Butter Fudge Recipe (6)

  2. Warm the milk and marshmallows:

    Place the milk and the marshmallows in medium pan. Turn the heat to medium low and gently heat the milk. Stir constantly until the marshmallows have melted. If the milk starts to foam up too much, reduce the heat.

    Peanut Butter Fudge Recipe (7)

  3. Stir in the sugars, followed by the remaining ingredients:

    Once the marshmallows have melted, add both sugars and continue to cook on medium low heat while stirring until the sugars have dissolved and the liquid is smooth. Add the vanilla, salt, and peanut butter. Stir until smooth and incorporated into the batter.

    Peanut Butter Fudge Recipe (8)

    Peanut Butter Fudge Recipe (9)

  4. Pour the hot fudge into the prepared pan:

    Once the fudge batter is smooth and uniform, immediately pour it into the prepared pan and smooth out with spatula or butter knife.

    Peanut Butter Fudge Recipe (10)

  5. Cool overnight:

    Let the fudge cool to room temperature in the pan, then chill in the fridge overnight.

  6. Cut the fudge:

    The next day, lift the fudge from the pan using the parchment paper and cut into 1-inch squares.

    Store in an airtight container. The fudge keeps for about a week at room temperature or 2 to 3 weeks refrigerated.

    Peanut Butter Fudge Recipe (11)

Peanut Butter Fudge Recipe (12)

  • Fudge
  • Gluten-Free Desserts
  • Christmas Candies
  • Peanuts
Nutrition Facts (per serving)
58Calories
3g Fat
7g Carbs
1g Protein

×

Nutrition Facts
Servings: 64
Amount per serving
Calories58
% Daily Value*
Total Fat 3g4%
Saturated Fat 1g3%
Cholesterol 0mg0%
Sodium 41mg2%
Total Carbohydrate 7g3%
Dietary Fiber 0g1%
Total Sugars 6g
Protein 1g
Vitamin C 0mg0%
Calcium 8mg1%
Iron 0mg1%
Potassium 42mg1%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Nutrition information is calculated using an ingredient database and should be considered an estimate. In cases where multiple ingredient alternatives are given, the first listed is calculated for nutrition. Garnishes and optional ingredients are not included.

Peanut Butter Fudge Recipe (2024)

FAQs

What is the secret to good fudge? ›

Tips for Making Fudge
  • Monitor the Temperature with a Candy Thermometer. If you end up with soft fudge that turns into a puddle in your hands or hard fudge that is a bit reminiscent of a crunchy candy, improper temperature is likely to blame. ...
  • Avoid Stirring Once the Mixture Comes to a Simmer. ...
  • Beat Thoroughly.
Mar 8, 2023

Why is my peanut butter fudge not hard? ›

The amount of time you cook fudge directly affects its firmness. Too little time and the water won't evaporate, causing the fudge to be soft. Conversely, cook it too long and fudge won't contain enough water, making it hard with a dry, crumbly texture.

Why did my peanut butter fudge turn out crumbly? ›

Candy that isn't cooked long enough will end up too soft; overcooking makes fudge crumbly or hard. High-quality fudge has many small crystals. If the process of crystallization begins too early, fewer crystals form and they become much larger.

What's the difference between Russian fudge and regular fudge? ›

Golden syrup – is what makes this recipe Russian fudge-style! The added golden syrup gives that extra sweetness and silky texture. Vanilla extract – to give the taste of vanilla to the fudge.

What not to do when making fudge? ›

7 Common Mistakes to Avoid for Candy Shop-Worthy Fudge and Caramels
  1. Using the Wrong Pan. All candy and confections start by melting sugar. ...
  2. Stirring the Sugar. ...
  3. Not Using a Candy Thermometer. ...
  4. Leaving Out the Parchment Paper Lining. ...
  5. Skipping the Cooking Spray. ...
  6. Scraping the Pot. ...
  7. Using a Cold Knife to Slice.
Dec 16, 2015

What is the secret to smooth fudge that is not gritty? ›

Once a seed crystal forms, it grows bigger and bigger as the fudge cools. A lot of big crystals in fudge makes it grainy. By letting the fudge cool without stirring, you avoid creating seed crystals.

Why does my peanut butter fudge taste grainy? ›

– There are a number of reasons why the fudge was grainy. It might be that you haven't dissolved all the sugar before boiling the fudge mixture. It could be that there just wasn't enough fluid or fat to enable the sugar to dissolve or it might even be that the fudge wasn't beaten long enough or hard enough.

What makes peanut butter fudge too soft? ›

If there is too much evaporation, when the cooking time is too long, there will not be enough water left in the fudge and it will be too hard. Conversely, if the cooking time is too brief and there is not enough evaporation, too much water will remain and the fudge will be too soft.

How do you make homemade fudge firmer? ›

​Harden the fudge:​ Place your container or tins in the fridge for 2 hours, which is the time it takes for the fudge to set. Once it's hardened, cut the fudge into 12 pieces or remove it from the muffin tins. Store in the fridge or the freezer (if you don't devour it right away).

Can you fix peanut butter fudge that didn't set? ›

To fix it, you can reheat the fudge mixture over low heat and continue cooking until it reaches the proper temperature. Be sure to use a candy thermometer to monitor the temperature accurately. Alternatively, you can try to salvage chewy fudge by mixing it into ice cream or using it as a topping for desserts.

What makes high quality fudge? ›

You have to control two temperatures to make successful fudge: the cooking temperature AND the temperature at which the mixture cools before stirring to make it crystallize. Confectionery experiments have shown that the ideal cooking temperature for fudge is around 114 to 115 °C (237 to 239 °F).

Can you over whisk fudge? ›

It could even be because the fudge wasn't beaten long or hard enough. If you are using an electric whisk instead of hand beating your Homemade Fudge it's important to remember that this is a very easy way to overbeat Fudge.

What makes Mackinac Island fudge? ›

The team has the process down pat: One person weighs the ingredients—raw chocolate from Germany, sugar from Bay City, and cream and butter—into a copper kettle set over a propane gas burner. The maker constantly stirs with an oak paddle until the sugary mixture reaches a roaring boil, about 16 to 17 minutes.

What is in Mackinac Island fudge? ›

Ingredients. Milk, cream, sugar, corn syrup, skim milk, high fructose corn syrup, whey, water, chocolate liquor, hydrogenated coconut oil, peanut oil, alkalized cocoa, mono and diglycerides, buttermilk, butter, natural flavors, soy lecithin, pectin, salt, cellulose gum, xanthan gum, guar gum, annatto (color), vanilla.

Where is the world's best fudge? ›

While fudge was not invented on Mackinac Island, it most certainly – and most deliciously – was perfected here.

Should you stir fudge constantly? ›

It is important to stir constantly with a wooden spoon until the mixture starts to thicken and its surface starts to look dull or matte. Now is the time to stop beating and pour the fudge into a mould. Another tip: Do not scrape the sides of the pan or the spoon used for stirring.

What gives fudge its firm texture? ›

The key to creamy, luscious fudge is controlling crystal formation. If the sucrose (table sugar) crystals are small, the fudge will feel creamy and smooth on your tongue. But if the crystals are large, the fudge develops a crumbly, dry, or even coarse texture.

What does cream of tartar do in fudge? ›

Cream of tartar is used in caramel sauces and fudge to help prevent the sugar from crystallizing while cooking. It also prevents cooling sugars from forming brittle crystals, this is why it's the secret ingredient in snickerdoodles!

Top Articles
Latest Posts
Article information

Author: Melvina Ondricka

Last Updated:

Views: 6072

Rating: 4.8 / 5 (68 voted)

Reviews: 91% of readers found this page helpful

Author information

Name: Melvina Ondricka

Birthday: 2000-12-23

Address: Suite 382 139 Shaniqua Locks, Paulaborough, UT 90498

Phone: +636383657021

Job: Dynamic Government Specialist

Hobby: Kite flying, Watching movies, Knitting, Model building, Reading, Wood carving, Paintball

Introduction: My name is Melvina Ondricka, I am a helpful, fancy, friendly, innocent, outstanding, courageous, thoughtful person who loves writing and wants to share my knowledge and understanding with you.