Peanut Butter Fudge Recipe
Introduction
This creamy and rich peanut butter fudge is a classic treat that’s incredibly easy to make at home. With just a few simple ingredients, you can whip up a batch of sweet, nutty goodness perfect for sharing or enjoying anytime you crave something indulgent.

Ingredients
- 2 cups butter (4 sticks)
- 8 cups powdered sugar
- 2 cups natural peanut butter (see notes if not using natural)
- 2 tablespoons vanilla
- 1 teaspoon salt
Instructions
- Step 1: Place the butter and peanut butter into a saucepan over medium heat. Whisk continuously until both are melted and combined. Remove the pan from heat, then whisk in the vanilla and salt.
- Step 2: Gradually add the powdered sugar while whisking vigorously. Switch to a spoon once the mixture becomes thick; keep stirring until the fudge is smooth and no pockets of sugar remain.
- Step 3: Line a 9×9-inch baking pan with parchment paper to prepare for the fudge.
- Step 4: Transfer the fudge mixture to the prepared pan by scooping it in. Flatten the surface using clean hands, then smooth it out with a cake spatula or butter knife.
- Step 5: Refrigerate the fudge for 24 hours or until fully set. Once firm, remove from the pan and cut into squares.
Tips & Variations
- If the fudge remains oily or doesn’t thicken properly after adding powdered sugar, add more powdered sugar in 1/4 cup increments until the texture looks almost dry.
Storage
Store the peanut butter fudge in an airtight container in the refrigerator for up to two weeks. For best texture and flavor, allow the fudge to come to room temperature for a few minutes before serving. You can also freeze pieces for longer storage and thaw in the fridge overnight.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular peanut butter instead of natural?
You can use regular peanut butter, but natural peanut butter works best for a smoother texture and authentic flavor. If using regular peanut butter, check that it doesn’t contain too much added oil or sugar, which can affect the fudge consistency.
Why does my fudge turn out oily or too soft?
This usually happens if there isn’t enough powdered sugar to balance the fats or if the peanut butter and butter mixture isn’t fully incorporated. Adding more powdered sugar and stirring thoroughly usually solves this issue.
Print
Peanut Butter Fudge Recipe
- Total Time: 24 hours 25 minutes
- Yield: about 64 squares (depending on cut size) 1x
Description
This rich and creamy Peanut Butter Fudge recipe combines the perfect balance of butter, natural peanut butter, and powdered sugar to create a smooth, melt-in-your-mouth treat. With just a handful of ingredients, it’s easy to make and refrigerated to set, offering a classic, indulgent sweet perfect for sharing or gifting.
Ingredients
Fudge Ingredients
- 2 cups butter (4 sticks)
- 8 cups powdered sugar
- 2 cups natural peanut butter
- 2 tablespoons vanilla extract
- 1 teaspoon salt
Instructions
- Melt Butter and Peanut Butter: Place the butter and natural peanut butter into a saucepan over medium heat. Whisk continuously until both are fully melted and combined, then remove the pan from the heat. Whisk in the vanilla extract and salt thoroughly.
- Add Powdered Sugar: While whisking, gradually add the powdered sugar to the warm mixture. Switch to a sturdy spoon as the mixture thickens, stirring constantly to ensure the fudge becomes smooth with no visible pockets of sugar.
- Prepare Baking Pan: Line a 9×9 inch baking pan with parchment paper to prevent sticking.
- Transfer and Flatten Fudge: Scoop the fudge mixture into the lined pan. Use clean hands to flatten the fudge evenly. Smooth the surface carefully with a cake spatula or butter knife for a neat finish.
- Refrigerate to Set: Place the pan in the refrigerator for at least 24 hours or until the fudge is fully set and firm.
- Cut and Serve: Once set, remove the fudge from the fridge, lift it out using the parchment paper, and cut into squares for serving.
- Optional Adjustment: If your fudge is still oily or not thickening after adding powdered sugar, gradually add more powdered sugar by 1/4 cup increments, stirring thoroughly after each addition until the mixture looks almost dry and thick enough to set.
Notes
- Use natural peanut butter for the best authentic flavor. If using regular peanut butter, the texture might vary slightly.
- Whisking continuously during melting helps to achieve a smooth texture.
- Ensure the fudge is completely set in the fridge before cutting to avoid crumbly pieces.
- Adding powdered sugar incrementally can help stabilize the fudge if it remains oily or loose.
- Store fudge in an airtight container in the refrigerator for up to two weeks.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Keywords: Peanut Butter Fudge, Homemade Fudge, Peanut Butter Dessert, No Bake Fudge, Easy Fudge Recipe

