4 Ingredient Peanut Butter Fudge

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You can make this easy 4 ingredient peanut butter fudge in just 10 minutes of hands-on time! It’s the perfect no bake holiday dessert.

Peanut butter fudge.

We’re not professional bakers by any means, but we’ve developed a few easy, reliable methods for making homemade confections that we like to stick to during the holiday baking season. After experimenting with homemade fudge last year and coming up with two delicious flavors, we’ve taken the same method and applied it to a brand new flavor this year! Introducing: our smooth and creamy 4 ingredient peanut butter fudge.

Peanut butter fudge squares dusted with dark chocolate shavings.

What This Recipe Entails

Yes – you can make this peanut butter fudge without any complicated ingredients like confectioners sugar, milk, or butter. All you need is condensed milk, peanut butter chips, vanilla, and salt.

  • Cook time: 10 minutes
  • Set time: 1 hour

With just 10 minutes of hands-on effort, you can make a deliciously creamy, melt-in-your-mouth peanut butter fudge this holiday season. It’s the best dessert for serving a crowd at Thanksgiving, Christmas, or even Easter since one batch of this recipe yields a ton of fudge, and it’s easy to scale.

So what are you waiting for? Grab your apron and hit the kitchen ASAP so you can taste this fudge for yourself!

Peanut Butter Fudge With Condensed Milk Ingredients

You just need 4 ingredients to make this easy, no bake peanut butter fudge at home:

  • Sweetened condensed milk
  • Peanut butter chips
  • Vanilla extract
  • Fine sea salt

The only peanut butter chips we like to use are Reese’s – they have just the right amount of creaminess and sweetness. Use your favorite brand of peanut butter chips, since it’s the main flavor you’ll taste in this homemade fudge.

Peanut butter fudge sliced into squares.

How To Make 4 Ingredient Peanut Butter Fudge

It’s easy to make peanut butter fudge with condensed milk and peanut butter chips! This is our go-to method for no-bake fudge (including our sea salt caramel chocolate fudge and white chocolate peppermint fudge) since it’s quick, reliable, and easy for anyone to follow.

And it only takes about 10 minutes of hands-on time. What’s not to love?

Grab your ingredients, a small saucepan, a rubber spatula, and a square pan and you’ll have everything you need to make this delicious homemade fudge! Here are step-by-step instructions for how to make our 4-ingredient peanut butter fudge recipe:

  1. First, line an 8×8 pan with parchment paper. To help the parchment stay inside the pan, you can lightly grease the pan with cooking spray first, and then press the parchment down into it. Make sure to smooth out any wrinkles so they don’t get stuck in the fudge later on.
  2. Next, add the condensed milk to a small saucepan and warm over medium heat. Once it’s lightly steaming, add the peanut butter chips to the saucepan.
  3. Then, stir constantly until the peanut butter chips have melted and combined with the condensed milk. Use the rubber spatula to scrape the sides and bottom of the saucepan as you stir, which will help prevent burning or clumping.
  4. Once the peanut butter chips are fully incorporated, remove the saucepan from the heat. Add the vanilla extract and fine sea salt and stir vigorously until incorporated. The fudge should have the texture of creamy peanut butter at this point.
  5. Next, scrape the fudge into the prepared pan and use the rubber spatula to spread it out into an even layer, about a quarter to a half inch thick. The fudge won’t entirely fill the pan – that’s okay! Just make sure it has the same thickness everywhere so that it sets evenly and you can slice it into equal-size pieces later on.
  6. Finally, set the fudge in the refrigerator for at least 1 hour. Then, slice into square pieces (about three-quarters of an inch wide and long) and enjoy!

If you want to add a little something extra to the presentation of this fudge, you can use a zester to finely dust the fudge with dark chocolate shavings before setting it in the fridge. This doesn’t impact the flavor of the fudge too much, but adds a little texture and interest to the plate.

Storing Homemade Peanut Butter Fudge

Once you’ve set and sliced the fudge, we recommend storing it in an air-tight container at room temperature for up to 1 week. It will stay fresh and creamy this way, whereas storing this fudge in the fridge can dry it out.

A stack of peanut butter fudge squares.

Why You’ll Love This Recipe

You will absolutely love this easy 4 ingredient peanut butter fudge recipe because it requires zero baking skills to make and takes only 10 minutes of your time! Its smooth and creamy texture is simply irresistible – any peanut butter lover will gobble up this fudge after Thanksgiving dinner (no pun intended).

Try our 4 ingredient peanut butter fudge recipe this holiday season and let us know what you think by leaving a rating and a comment below! For more easy desserts, browse our Desserts & Sweets page here.


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Peanut butter fudge.

4 Ingredient Peanut Butter Fudge

Nicole
You can make this easy 4 ingredient peanut butter fudge in just 10 minutes of hands-on time! It's the perfect no bake holiday dessert.
5 from 2 votes
Cook Time 10 minutes
Set Time 1 hour
Total Time 1 hour 10 minutes
Course Dessert, Desserts
Cuisine American
Servings 60 pieces
Calories 11 kcal

Equipment

Ingredients
 
 

  • 7 ounces sweetened condensed milk
  • 10 ounces peanut butter chips
  • ½ teaspoon vanilla extract
  • ¼ teaspoon fine sea salt

Instructions
 

  • First, line an 8×8 square pan with parchment paper. To help it stay in place, lightly grease the bottom and sides of the pan with cooking spray, then press the paper into the pan and smooth out any wrinkles.
  • Next, add the condensed milk to a small saucepan and warm over medium to medium-low heat. Once it’s lightly steaming (after a few minutes), add the peanut butter chips to the saucepan.
    Stir constantly until the peanut butter chips have melted and combined with the condensed milk, using the rubber spatula to scrape the sides and bottom of the pan to prevent burning.
  • Once the peanut butter chips are fully incorporated and the fudge is smooth, remove the saucepan from heat. Add the vanilla extract and fine sea salt and stir vigorously until fully incorporated. The fudge should have the texture of creamy peanut butter at this point.
  • Then, scrape the fudge into the prepared pan. Use the rubber spatula to help spread it into an even layer, about a quarter to a half inch thick. The fudge won't entirely fill the pan – that's okay.
  • Finally, set the fudge in the refrigerator for at least 1 hour before slicing into square pieces, about three-quarters of an inch wide and long.

Notes

Essential tools: A rubber spatula is super helpful when making fudge! You’ll use it to scrape, stir, and smooth the fudge at different stages in this recipe. (It’ll even help you get all the condensed milk out of the can).
Stirring the fudge: Once you add the peanut butter chips, start stirring and don’t stop until it’s all melted and the fudge is a smooth and creamy consistency. Otherwise, the peanut butter chips may burn and clump together.
Tips for slicing: Let the fudge warm up on the counter for about 20 to 30 minutes before trying to slice it. Use a very sharp knife to cut clean squares.
Serving suggestions: This creamy no bake fudge is the best dessert for Thanksgiving, Christmas, or even Easter and Valentine’s Day. For an extra-special presentation, try dusting the fudge with dark chocolate shavings using a zester.
Storing fudge: We recommend storing peanut butter fudge in an airtight container at room temperature for up to 1 week. This preserves its freshness and creamy texture the best.

Nutrition

Calories: 11kcalCarbohydrates: 2gProtein: 0.3gFat: 0.3gSaturated Fat: 0.2gPolyunsaturated Fat: 0.01gMonounsaturated Fat: 0.1gCholesterol: 1mgSodium: 14mgPotassium: 12mgSugar: 2gVitamin A: 9IUVitamin C: 0.1mgCalcium: 9mgIron: 0.01mg
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Keyword christmas, dessert, easter, fine sea salt, peanut butter chips, sweetened condensed milk, sweets, thanksgiving, valentine’s day, vanilla
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Join the Conversation

  1. Linda Wightman says:

    I’ve made this fudge in uncountable variations, though none of them peanut butter. In theory it can last a week — or even quite a bit longer, especially if you freeze it — but you can ask Alex how long it usually lasts at Thanksgiving!

5 from 2 votes (2 ratings without comment)

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