🕒 Prep Time: 10 mins | 🧊 Chill Time: 2 hours
🛒 Ingredients
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1 cup (225g) Unsalted butter
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1 cup (250g) Creamy peanut butter (standard brands like Jif or Skippy work best for this texture)
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1 tsp Vanilla extract
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3 ¾ cups (approx. 1lb/450g) Powdered sugar, sifted
👩🍳 Instructions
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Prep the Pan: Line an 8×8-inch baking dish with parchment paper, leaving a bit of overhang on the sides for easy removal.
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Melt: In a medium microwave-safe bowl, combine the butter and peanut butter. Microwave in 30-second intervals, stirring in between, until the mixture is completely liquid and smooth.
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Flavor: Stir in the vanilla extract.
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Incorporate: Gradually add the powdered sugar. Start stirring with a spatula; it will get very thick and heavy. Keep going until no white streaks remain and the mixture is glossy.
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Set: Spread the mixture into your prepared pan. Use an offset spatula or the back of a spoon to create those nice “swoops” on top like in the photo.
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Chill: Refrigerate for at least 2 hours (or until firm) before lifting the parchment paper out and slicing into squares.
💡 Pro Tips for Success
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Don’t use “Natural” PB: The kind that separates with oil on top can make the fudge greasy or crumbly. Stick to the processed creamy stuff for that velvety look.
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Sift the Sugar: If you skip sifting the powdered sugar, you might end up with tiny white lumps in your fudge.
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Storage: This keeps beautifully in an airtight container in the fridge for up to 2 weeks—if it lasts that long!