Easy Peanut Butter Fudge

When it comes to treats that satisfy a sweet tooth with minimal effort, few can rival the creamy, dreamy delight of Easy Peanut Butter Fudge. This recipe is perfect for anyone craving a rich, peanut buttery indulgence without the fuss of complicated techniques or special equipment. With just a few pantry staples and a little patience while it sets, you’ll have a dessert that’s perfect for sharing—or savoring all on your own.

Ingredients

• 1 cup smooth peanut butter
• 2 ½ cups confectioner’s sugar (sifting recommended)
• 1 cup salted butter (2 sticks; if using unsalted butter, add ½ teaspoon of salt)
• 2 teaspoons vanilla extract

Instructions

1. Prepare Your Pan: Grease or line an 8×8” baking pan with parchment paper. This step ensures the fudge will lift out easily once set.
2. Melt the Magic: In a microwave-safe bowl, combine the peanut butter and butter. Heat in the microwave until the butter is just melted. Stir in the vanilla extract until the mixture is smooth and uniform.
3. Sweeten It Up: Gradually add the sifted confectioner’s sugar to the peanut butter mixture. Stir until smooth. If you notice lumps, microwave the mixture in 15-second increments, stirring vigorously each time until the texture is velvety.
4. Spread and Set: Pour the fudge mixture into the prepared pan, spreading it evenly with a spatula. Refrigerate for about 2 ½ hours, or until fully set.
5. Slice and Serve: Lift the fudge out of the pan using the parchment paper. Slice into squares and enjoy!

Storage Tips

• Room Temperature: Keeps well for about 1 week in an airtight container.
• Refrigerator: Lasts 2-3 weeks for a denser texture.
• Freezer: Can be stored for up to 3 months. To serve, let thaw at room temperature or enjoy chilled for a firmer bite.

Customization Ideas

• Add Some Crunch: Mix in chopped peanuts or mini chocolate chips before spreading the fudge into the pan.
• Drizzle and Decorate: Once set, drizzle melted chocolate over the top for a gourmet touch.
• Flavor Boost: Try adding a pinch of cinnamon or swapping the vanilla extract for almond extract for a unique twist.

This Easy Peanut Butter Fudge is not only a crowd-pleaser but also a testament to how simplicity can yield the most delicious results. Whether you’re prepping for a holiday gathering, looking for a quick dessert fix, or planning homemade gifts, this recipe is a keeper.

Looking for more DIY gift ideas? Check out my Brownie Mason Jar Mix or M&M Mason Jar Cookies for more inspiration.

Easy Peanut Butter Fudge

Make delicious peanut butter fudge in just minutes using your microwave. This simple recipe requires only a few ingredients and is perfect for satisfying your sweet tooth quickly.

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Prep Time 10 minutes mins

Chilling Time 2 hours hrs 30 minutes mins

Servings 36 Servings

Equipment

8" x 8" pan

Easy Pour Measuring Cup

Ingredients

 

US CustomaryMetric

 

1x2x3x

• 1 cup smooth peanut butter
• 2 ½ cups confectioner’s sugar sifting recommended
• 1 cup salted butter 2 sticks (if your butter is unsalted add ½ teaspoon of salt)
• 2 teaspoons vanilla extract

Instructions

 

• Grease or line an 8×8” baking pan with parchment paper (so you can easily lift the fudge out of the pan).
• Melt butter and peanut butter in the microwave, until butter is just melted. Add vanilla and stir until uniform. Add sugar and stir until smooth. If there are lumps, microwave mixture in increments of 15 seconds, stirring vigorously every increment, until lumps dissolve.
• Pour and spread evenly in prepared pan. Refrigerate for about 2 ½ hours, until set. Slice.

Notes

Fudge keeps well at room temperature for about a 1 week, in the fridge for 2-3 weeks, and in the freezer for 3 months.
If you like your fudge soft, enjoy at room temperature. If you like your fudge more dense, enjoy chilled.

Tried this recipe?Let us know how it was!