Silky Smooth Peanut Butter Fudge
Craving the *best* peanut butter fudge? This easy recipe uses a secret ingredient for perfectly smooth, melt-in-your-mouth fudge. It's foolproof! Get the recipe now.

Alright, let's dive headfirst into a proper sweet treat!
Silky Smooth Peanut Butter Fudge: A Foolproof Delight
Fancy a bit of best peanut butter fudge ever ? honestly, who doesn't love fudge? especially when it's packed with that classic peanut butter flavour.
This recipe is dead easy and delivers a seriously creamy, melt-in-your-mouth peanut butter fudge .
Forget messing about with thermometers and all that candy-making faff. this is a simple method that even i can manage after a long day.
This is the recipe if you are trying to discover " stuff to make with peanut butter ".
A Taste of Home
While fudge itself might have its roots across the pond, we brits have certainly embraced it. especially variations like this delicious peanut butter fudge .
This recipe simplifies things, making it a proper doddle to whip up at home. it's easy peasy, lemon squeezy. prep takes about 10 mins, cooking another 5-7, and then a good couple of hours chilling.
This recipe yields about 24 squares, perfect for sharing (or not!).
Why You'll Love This Fudge
This peanut butter fudge made with frosting is seriously moreish. i use it to get a great source of energy or a quick pick-me-up.
The flavor profile is also fantastic and not overly sweet, making this one of the more perfect ways to discover " what can i make with peanut butter ".
Got a get-together planned? soft peanut butter fudge always goes down a treat at parties. it's also a winner for those "just because" moments when you need a bit of comfort.
What makes this 4 ingredient fudge so special? it’s the ease and the classic peanut butter flavour!
Next, let's talk about what you'll need.
Alright, let's dive into what you'll need to create the Best Peanut Butter Fudge Ever! Seriously, this recipe is foolproof.
Ingredients & Equipment
Forget complicated shopping lists. We're keeping this simple. This is about having fun. That’s what I like about easy desserts like this. It is good stuff to make with peanut butter.
Main Ingredients
Alright, let's get down to the nitty-gritty. you will need: 3 cups (600g) of granulated sugar. also, ¾ cup (177ml) of whole milk.
Then grab ½ cup (113g; 1 stick) of unsalted butter, cubed, and ¼ teaspoon of salt. don't forget 1 teaspoon of pure vanilla extract! last but not least, 1 ½ cups (380g) of creamy peanut butter.
Peanut butter tip : please don't use the natural stuff. it's just not going to work for this recipe. you need the processed stuff like jif or skippy.
They make the soft peanut butter fudge. trust me, i've been there.
Seasoning Notes
No crazy spice blends here! we're aiming for that classic peanut butter flavor. i sometimes add a pinch of sea salt to the top after it's poured into the pan.
A touch of salt really brings out the sweetness.
Flavour Enhancers : Vanilla extract is a must. You can also add a teaspoon of honey to the mixture to enhance the flavor.
Quick Sub Options : Out of vanilla? A tiny splash of maple syrup will do in a pinch. Don’t forget that peanut butter is also an ingredient in Peanut Butter Fudge Made With Frosting
Equipment Needed
You don't need a fancy kitchen for this! an 8x8 inch baking pan is essential. make sure you have parchment paper, too, or it'll be a sticky disaster.
Grab a medium saucepan and a wooden spoon. measuring cups and spoons are important.
Household Alternatives : Don't have an 8x8 pan? Two smaller pans will work. Honestly, fudge with frosting and peanut butter is pretty similar. You might need a spatula to smooth things out.
So, there you have it. all the ingredients and equipment you need to make the peanut butter fudge with icing ! what a great recipe! you can also create 4 ingredient fudge and frosting and peanut butter fudge just by changing the recipe a bit.

Right then, let’s talk peanut butter fudge ! honestly, who can resist it? i reckon it's the ultimate comfort food.
It's super easy to make. the recipe i'm sharing is so foolproof. even i can't mess it up, and that says something! there's something about the nostalgia of peanut butter fudge made with frosting that just takes you back.
Silky Smooth Peanut Butter Fudge: The Best Peanut Butter Fudge Ever
This isn’t your gran's complicated fudge recipe, okay? this peanut butter fudge is all about simplicity. it's a classic creamy delight.
This method is quick. it's perfect for a 4 ingredient fudge . we’re talking minimal effort. maximum peanut buttery goodness! it is certainly one of the best stuff to make with peanut butter .
Prep Steps: Get Your Ducks in a Row
First things first, mise en place , darling. this means getting everything measured and ready to go before you even turn on the hob.
Line an 8x8 inch baking pan with parchment paper. leave a bit hanging over the edges, yeah? makes life easier later.
Grab your ingredients. don't forget the peanut butter.
Time-saving tip: measure everything out beforehand. trust me, it saves time. if you are using fudge with frosting , set that out too.
I’ve had a few near-misses. i almost burnt sugar when i had to measure.
Step-by-Step: Let's Get Fudging!
Ready? Here we go!
- Line your pan with parchment.
- In a medium saucepan, mix 3 cups of sugar, ¾ cup of milk, ½ cup of cubed butter, and ¼ teaspoon of salt.
- Bring to a rolling boil over medium heat. Stir!
- Once boiling, cook for exactly 1 minute , stirring non-stop.
- Remove from the heat immediately.
- Stir in 1 teaspoon of vanilla and 1 ½ cups peanut butter until smooth.
- Pour into your prepared pan. Spread it evenly.
- Chill for at least 2 hours , or overnight.
Pro Tips: Become a Fudge Master
Want that extra bit of magic? Here are a few tricks!
- Use commercial peanut butter. Jif or Skippy is the Best Peanut Butter Fudge Ever .
- Don't overcook! 1 minute is the key. This makes it soft peanut butter fudge and will save you from dry disaster.
- If you want to make peanut butter fudge with icing , make the fudge a day ahead. Give it a chance to set. Frost it the next day for a perfect finish. This also works if you want frosting and peanut butter fudge .
Honestly, this recipe is so straightforward. you can't really mess it up. it's the perfect 4 ingredient fudge . it’s so simple, even i get it right! so go on, give it a bash and whip up some seriously delicious peanut butter fudge .
You know you want to!
Alright, here's the section you asked for! I hope it resonates with your audience.
Recipe Notes
This section is all about making sure your Best Peanut Butter Fudge Ever turns out perfectly . Honestly, a few little tweaks can make a huge difference.
Serving Suggestions: Sweet Treats and Perfect Pairings
Okay, so you've made this amazing peanut butter fudge . now what? presentation matters, right? i personally love cutting the fudge into small, bite-sized squares.
Think little cubes of joy. they look fab on a dessert platter.
For a simple but elegant touch, dust them with a tiny bit of cocoa powder. Or, if you're feeling fancy, drizzle some melted dark chocolate over the top.
This fudge with frosting , or even without, goes incredibly well with a cold glass of milk. it reminds me of being a kid.
A strong coffee is a brilliant choice too. the bitterness cuts through the sweetness.
Storage Tips: Keeping that Fudge Fresh
Nobody wants stale fudge! for the short term, keep your soft peanut butter fudge in an airtight container at room temperature.
It will last for about a week. if you live somewhere warm, chilling is a must.
Got leftovers? i rarely do, lol! you can totally freeze peanut butter fudge . wrap it tightly in cling film, then pop it into a freezer bag.
It'll keep for up to two months. defrost it in the fridge overnight before serving. to reheat, microwave it at low power for 5 seconds, which is usually enough to restore the ideal soft peanut butter fudge consistency.
Variations: Make It Your Own!
Want to mix things up? You can swap some of the sugar for maple syrup. You know? It gives it a warmer, deeper flavour. About 1/4 cup should do.
For a chocolatey twist, swirl in some melted chocolate at the end. trust me, chocolate and peanut butter is a match made in heaven! if allergies are a concern, use sunbutter instead of peanut butter for the peanut butter fudge made with frosting for a nutty but safe alternative.
Nutrition Basics: A Little Treat, A Lot of Flavour
Let's be real. this 4 ingredient fudge isn't exactly a health food. but a little treat now and then won't hurt, right? one square is around 180 calories.
It has some protein and fat. it's mostly sugar though. it's definitely the stuff to make with peanut butter that delivers the most joy per bite.
Remember to balance that with a healthy diet. this peanut butter fudge with icing is all about enjoying in moderation!
So go on, whip up a batch. you know you want to! don't be scared to experiment. with this frosting and peanut butter fudge there is only success!.
Have fun with it. and most importantly, enjoy every single bite! it's the easy what can i make with peanut butter to put a smile on everyone's face.

Frequently Asked Questions
Why did my peanut butter fudge turn out grainy? Is there a way to avoid that?
A grainy texture in peanut butter fudge often happens due to using natural peanut butter, which separates easily. For a smoother fudge, stick to commercial peanut butter brands like Jif or Skippy. Also, be sure to stir the peanut butter in quickly and thoroughly after removing the mixture from the heat to ensure it's fully incorporated before it cools and starts to set.
Can I freeze peanut butter fudge to make it last longer?
Absolutely! Peanut butter fudge freezes beautifully. Wrap the fudge tightly in plastic wrap, then place it in an airtight container. It can be stored in the freezer for up to 2-3 months. When you're ready to enjoy it, thaw it in the refrigerator overnight for the best texture, or for an hour or two at room temperature. It's like having a little stash of comfort food ready whenever you fancy a treat!
What's the best way to cut peanut butter fudge without it crumbling everywhere?
The key is to let the fudge set completely, ideally overnight, in the refrigerator. Use a warm, sharp knife for clean cuts. Run the knife under hot water, dry it quickly, and then slice. Repeat as needed. Also, lining your pan with parchment paper ensures easy removal, meaning less wrestling to get it out in one piece, a bit like pulling a rabbit out of a hat!
I'm allergic to nuts. Can I still make something similar to peanut butter fudge?
Yes! You can substitute sunflower seed butter (sunbutter) for the peanut butter. It has a similar creamy texture and nutty flavor. The result won't taste exactly the same, but it will be a delicious and safe alternative. Just make sure any other ingredient such as the milk is free from traces of nuts.
How can I make my peanut butter fudge even more decadent?
Oh, you're after the full Nigella Lawson treatment, are you? For a truly indulgent experience, swirl in some melted dark chocolate into the peanut butter mixture before chilling. Or sprinkle some sea salt on top after pouring it into the pan for a salty-sweet kick. You could also add some chopped Reese's Peanut Butter Cups for a truly peanut buttery experience!
Is peanut butter fudge actually bad for me, or can I justify eating it?
Let's be honest, peanut butter fudge is a treat, not a health food! Like most fudge, it's high in sugar and fat, so moderation is key. However, it also contains some protein from the peanut butter. Enjoy a small square as a special indulgence rather than an everyday snack, and you can certainly justify it! Think of it as a little bit of happiness in a square.
Silky Smooth Peanut Butter Fudge Recipe Card
