Peanut Butter Fudge

Why You’ll Love This Recipe

I love how simple and quick the preparation is with no baking required.

I enjoy the smooth, creamy texture combined with a deep peanut butter flavor.

I also like how easy it is to make a large batch for sharing or gifting.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

1 tablespoon water
1 cup unsalted butter
1½ cups creamy peanut butter (not natural varieties)
2 teaspoons vanilla extract
3¼ cups powdered sugar, sifted
M&M’s (optional, for topping)

Directions

I start by preparing an 8×8 pan, adding a little water to help hold the parchment paper in place.

I line the pan with parchment paper, leaving some overhang for easy removal later.

I melt the butter and peanut butter together in a microwave-safe bowl, then stir until smooth.

I add the vanilla extract and mix it in well.

I gradually add the powdered sugar, stirring after each addition until the mixture becomes thick and fully combined.

I transfer the fudge mixture into the prepared pan and spread it evenly.

I place a piece of parchment paper on top and smooth the surface.

I refrigerate the fudge for about 2 hours until firm.

Once chilled, I lift it out using the parchment overhang and place it on a cutting board.

I score and cut it into pieces using a warm knife for clean edges.

I add M&M’s on top if I want a decorative finish.

Servings and timing

Servings: 64 pieces
Prep time: 10 minutes
Chill time: 2 hours
Total time: 2 hours 10 minutes

Variations

I like adding chopped nuts for extra crunch.

I sometimes swirl in melted chocolate for a marbled effect.

I can top it with sea salt for a sweet and salty contrast.

For a festive touch, I use different candy toppings depending on the occasion.

storage/reheating

I store the fudge in an airtight container at room temperature for up to 3–4 days.

I keep it in the refrigerator for up to 1 week if I want it to last longer.

I do not reheat it since it is meant to be enjoyed as a firm, chilled treat.

FAQs

Can I use natural peanut butter?

I avoid natural peanut butter because it can affect the texture and prevent the fudge from setting properly.

Why is my fudge too soft?

I make sure to add enough powdered sugar and chill it long enough.

Can I freeze peanut butter fudge?

Yes, I freeze it in an airtight container and thaw before serving.

How do I cut clean slices?

I warm the knife under hot water, dry it, and then cut for smooth edges.

Can I make this without a microwave?

Yes, I melt the butter and peanut butter on the stovetop over low heat.

Conclusion

Peanut Butter Fudge is a simple, creamy dessert that delivers big flavor with minimal effort. I like making it when I want a quick treat that is easy to prepare and perfect for sharing.

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