Quick Peanut Butter Fudge Recipe Perfect for Holidays

Posted on November 13, 2025

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The smell of rich, creamy peanut butter fudge wafting through my kitchen instantly transports me to the cozy holiday gatherings of my childhood. There’s something magical about this treat—it’s indulgent, comforting, and so easy to make that it’s become a staple in my festive baking routine. If you’re on the hunt for a last-minute dessert that’s guaranteed to impress, this quick peanut butter fudge recipe is a holiday lifesaver.

I first whipped up this recipe when I was in a pinch for a dessert to bring to a holiday party. I needed something that tasted decadent but didn’t require hours in the kitchen. With just a handful of simple ingredients, this fudge came together like a dream, and let me tell you—it was gone in seconds. The rich peanut butter flavor paired with a hint of vanilla and creamy texture is irresistible, and the best part? You don’t need an oven or fancy equipment.

Whether you’re looking for a sweet treat to share with loved ones or just need a little dessert therapy to unwind, this quick peanut butter fudge recipe will become your new holiday tradition. Let’s get started!

Why You’ll Love This Recipe

This quick peanut butter fudge recipe is a game-changer for anyone who loves easy, delicious holiday treats. Here’s why it’s so special:

Super Quick: You can whip this up in just 10 minutes, making it perfect for last-minute holiday plans.
Minimal Ingredients: No need for a crazy shopping list—this recipe uses pantry staples like peanut butter, sugar, and vanilla.
Perfect for Gifting: Wrap up squares of fudge in festive packaging for a homemade gift that everyone will love.
Family-Friendly: Kids and adults alike will devour these creamy, peanut buttery bites.
No-Bake Convenience: Skip the oven and enjoy a stress-free dessert that’s ready in no time.

What really sets this recipe apart is the smooth, melt-in-your-mouth texture. Unlike some fudge recipes that can turn grainy or overly sweet, this one strikes the perfect balance of creaminess and sweetness. Trust me, after one bite, you’ll be hooked!

What Ingredients You Will Need

This quick peanut butter fudge recipe uses simple ingredients to create a treat that’s rich, creamy, and perfect for the holidays. Here’s what you’ll need:

Peanut Butter: Use creamy peanut butter for the smoothest texture. If you want a little crunch, feel free to use crunchy peanut butter instead. Avoid natural peanut butter, as it can make the fudge crumbly.
Unsalted Butter: Adds richness and helps create the soft, melt-in-your-mouth texture. Make sure it’s softened.
Powdered Sugar: The key to sweetness and smoothness in the fudge. Sift it for the best results!
Vanilla Extract: A splash of vanilla enhances the flavor and complements the peanut butter beautifully.
Milk: Just a little to help bind the ingredients together and create the perfect consistency.
Optional Toppings: Crushed peanuts, chocolate drizzle, or flaky sea salt to add a finishing touch.

Each ingredient plays its part in making this fudge a holiday favorite. You can easily swap ingredients to suit your preferences—like almond butter for a nutty twist or plant-based butter and almond milk for a vegan version!

Equipment Needed

You don’t need much to make this quick peanut butter fudge. Here’s what you’ll need:

Microwave-safe Bowl: Perfect for melting the butter and peanut butter together quickly.
Rubber Spatula: Helps mix everything smoothly and scrape down the sides of the bowl.
8×8-inch Baking Dish: For spreading the fudge mixture evenly. Line it with parchment paper for easy removal.
Measuring Cups and Spoons: Precision matters for the perfect fudge texture.

If you don’t have an 8×8-inch dish, a similar-sized pan will work just fine. And if you don’t have a microwave, you can melt the butter and peanut butter on the stovetop in a saucepan over low heat. Just keep stirring to avoid scorching!

Preparation Method

Follow these simple steps, and you’ll have a tray of delicious peanut butter fudge ready in no time:

Prepare your pan: Line an 8×8-inch baking dish with parchment paper, leaving a bit of overhang for easy removal later.
Melt the butter and peanut butter: In a microwave-safe bowl, combine 1 cup of creamy peanut butter and ½ cup (115g) of unsalted butter. Microwave in 30-second intervals, stirring after each interval, until fully melted and smooth.
Mix in the sugar and vanilla: Sift 2 cups (240g) of powdered sugar into the melted mixture to avoid lumps. Add 1 teaspoon of vanilla extract. Stir until everything is well combined and smooth.
Add milk: Gradually add 2 tablespoons (30ml) of milk to the mixture while stirring. This helps achieve the perfect fudge consistency.
Transfer to the pan: Pour the mixture into the prepared baking dish and smooth out the top using a rubber spatula.
Add optional toppings: Sprinkle crushed peanuts, drizzle melted chocolate, or add a pinch of flaky sea salt for extra flavor and texture.
Chill: Refrigerate the fudge for at least 2 hours or until firm.
Cut and serve: Once set, use the overhanging parchment paper to lift the fudge out of the pan. Cut into squares and enjoy!

And there you have it—creamy, dreamy peanut butter fudge that’s perfect for sharing or indulging all on your own!

Cooking Tips & Techniques

Here are some tips to ensure your peanut butter fudge turns out perfect every time:

Use softened butter: It mixes more easily with the peanut butter, resulting in a smoother texture.
Don’t skip the sifting: Powdered sugar can clump, so sifting ensures your fudge is velvety smooth.
Work quickly: Once the mixture is combined, transfer it to the pan immediately before it starts to set.
Chill thoroughly: Refrigerate for at least 2 hours to ensure the fudge sets properly.
Adjust sweetness: If you prefer a less sweet fudge, reduce the powdered sugar slightly and add a pinch of salt to balance the flavors.

And here’s my personal hack: If you’re in a hurry, pop the fudge in the freezer for 30 minutes instead of refrigerating it for 2 hours. It’ll firm up in no time!

Variations & Adaptations

One of the best things about this quick peanut butter fudge recipe is how customizable it is. Here are some fun variations:

Chocolate Peanut Butter Fudge: Add ½ cup (85g) of semi-sweet chocolate chips to the melted mixture for a rich, chocolatey twist.
Vegan-Friendly Version: Substitute regular butter with plant-based butter and use almond or oat milk instead of dairy milk.
Nut-Free Option: Swap peanut butter for sunflower seed butter for an allergy-friendly alternative.
Festive Mix-Ins: Add crushed candy canes, mini marshmallows, or holiday-themed sprinkles to make it extra festive.

My personal favorite variation? Adding a dollop of Nutella to the mixture for a swirl of hazelnut and chocolate goodness. It’s always a hit!

Serving & Storage Suggestions

Here’s how to make the most of your quick peanut butter fudge:

Serving: Serve the fudge chilled for the best texture. Arrange the squares on a festive platter or wrap them individually for holiday gifts.
Storage: Store the fudge in an airtight container in the refrigerator for up to 1 week. For longer storage, wrap individual pieces in plastic wrap and freeze for up to 3 months.
Reheating: If you prefer softer fudge, let the squares sit at room temperature for about 10 minutes before serving.
Flavor Development: The flavor of the fudge deepens and becomes even better after a day or two in the fridge, so feel free to make it ahead of time!

Nutritional Information & Benefits

Here’s a quick rundown of the nutritional benefits and key facts about this peanut butter fudge:

Calories: Approximately 150 calories per square (based on 16 servings).
Healthy Fats: Peanut butter provides heart-healthy monounsaturated fats.
Protein: Peanut butter is a great source of plant-based protein, making this treat more satisfying.
Dietary Considerations: Gluten-free and can be made vegan-friendly with simple swaps.
Allergen Warning: Contains peanuts and dairy (unless substitutions are made).

While this fudge is definitely indulgent, the protein and healthy fats from the peanut butter can help keep you full longer, making it a treat you can enjoy guilt-free during the holidays.

Conclusion

This quick peanut butter fudge recipe is a holiday classic for a reason. It’s incredibly easy to make, packed with rich, nutty flavor, and perfect for sharing with loved ones. Whether you’re hosting a festive gathering, looking for a sweet gift, or simply craving some holiday cheer, this recipe is sure to hit the spot.

I love this recipe because it’s such a crowd-pleaser. Seeing the smiles it brings to everyone’s faces is truly the best part of the holiday season. Plus, it’s so versatile—you can tweak it to suit your taste or dietary needs.

If you try this recipe, leave a comment below and let me know how it turned out—or share your favorite variations! And don’t forget to pin this recipe for later. Happy holidays, and happy baking!

FAQs

Can I use natural peanut butter for this recipe?

It’s best to avoid natural peanut butter as it can make the fudge crumbly due to its thinner consistency. Stick to regular creamy peanut butter for the smoothest results.

How long does peanut butter fudge last?

Peanut butter fudge can last up to 1 week in the refrigerator in an airtight container. For longer storage, freeze wrapped pieces for up to 3 months.

Can I make this recipe in advance?

Absolutely! This fudge actually tastes better after a day or two in the fridge as the flavors deepen. It’s a great make-ahead dessert for the holidays.

What can I use as a substitute for powdered sugar?

If you don’t have powdered sugar, you can make your own by blending granulated sugar in a food processor until it’s finely powdered.

Can I double this recipe?

Yes, you can easily double the recipe! Use a larger pan, such as a 9×13-inch dish, and follow the same steps. Just make sure it fits in your fridge for chilling.

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