How to Make Peanut Butter Fudge Recipe

If you’re craving something rich, creamy, and irresistibly sweet, this Peanut Butter Fudge is the perfect treat. With its smooth, melt-in-your-mouth texture and deep peanut flavor, it’s a no-fail dessert that’s ready in minutes — no candy thermometer required! Whether you enjoy it plain or with a chocolate twist, this fudge is sure to satisfy your sweet tooth.

Ingredients

  • 1 cup creamy peanut butter
  • 1 cup unsweetened cocoa powder (optional, for chocolate peanut butter fudge)
  • 1 cup powdered sugar
  • ½ cup unsalted butter, melted
  • 1 teaspoon vanilla extract
  • Pinch of salt

Instructions

1. Prepare the Pan

Line an 8×8-inch square baking dish with parchment paper, leaving some overhang to easily lift out the fudge later.

2. Melt the Butter

In a medium saucepan, melt the unsalted butter over low heat until completely smooth.

3. Mix in Peanut Butter

Add the peanut butter to the melted butter and stir continuously until smooth and well combined.

4. Add Dry Ingredients

Gradually stir in the powdered sugar, cocoa powder (if using), vanilla extract, and a pinch of salt. Mix well until the texture is thick, creamy, and uniform.

5. Pour and Smooth

Transfer the fudge mixture into the prepared baking dish. Use a spatula to spread it evenly, or press gently with another piece of parchment paper to smooth the top.

6. Chill

Refrigerate for at least 2–3 hours, or until firm and set.

7. Cut and Serve

Lift the fudge out of the pan using the parchment paper overhang. Cut into small squares using a sharp knife.

8. Store

Store the fudge in an airtight container in the refrigerator for up to 2 weeks.

Tips and Variations

  • Add a Chocolate Layer: Melt chocolate chips and pour over the peanut butter layer before chilling for a two-tone fudge.
  • Add Crunch: Stir in chopped nuts, pretzels, or mini marshmallows before setting.
  • Top It Off: Sprinkle sea salt or drizzle melted chocolate on top before refrigerating for a gourmet finish.

Why You’ll Love This Recipe

This peanut butter fudge is incredibly simple — no baking, no complicated steps, and no special tools required. It’s the perfect sweet bite for holidays, gifting, or late-night cravings. The texture is creamy yet firm, and the flavor perfectly balances sweet and salty notes.

FAQs

Can I use natural peanut butter?
Yes, but make sure to stir it well before using. Natural peanut butter can separate, so you might need to adjust the sugar for the right texture.

Can I make it dairy-free?
Absolutely! Substitute butter with coconut oil or vegan butter for a dairy-free version.

How do I make it extra chocolatey?
Use the cocoa powder option and add melted dark or milk chocolate chips to intensify the flavor.

Can I freeze peanut butter fudge?
Yes. Wrap it tightly in plastic wrap and store in an airtight container. It freezes well for up to 3 months.

Conclusion

This Peanut Butter Fudge is pure indulgence made simple — smooth, sweet, and wonderfully satisfying. Whether served at a family gathering, holiday party, or kept as a personal stash of happiness in your fridge, it’s a recipe that never fails to impress. Once you try it, you’ll wonder why you ever bought fudge from the store!