This 3-ingredient peanut butter fudge is the ultimate no-bake dessert that combines the rich, creamy taste of peanut butter with the sweetness of powdered sugar and butter. With just a few simple steps, you can whip up a batch of this indulgent treat in no time. Perfect for peanut butter lovers, this fudge is smooth, melt-in-your-mouth delicious, and incredibly easy to make. Whether you’re preparing a snack for yourself or need a last-minute dessert for guests, this simple recipe is guaranteed to satisfy your sweet tooth.
Why You’ll Love This Recipe
I absolutely love how quick and simple this recipe is to make. With only three ingredients, it’s a breeze to prepare, and there’s no need for baking, which is always a bonus when I’m craving something sweet but don’t want to heat up the oven. The combination of peanut butter, powdered sugar, and butter creates a rich, creamy texture that just melts in my mouth. Plus, it’s so versatile—you can enjoy it on its own, add it to your favorite desserts, or even wrap it up as a homemade gift. It’s the perfect treat for any occasion!
Ingredients
1 cup peanut butter (smooth or chunky)
1 cup powdered sugar
1/4 cup butter, melted
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Directions
Line an 8×8-inch square baking pan with parchment paper to prevent sticking and make for easy removal.
In a large bowl, combine the peanut butter and melted butter, stirring until smooth and well combined.
Gradually add in the powdered sugar, mixing it in until the mixture becomes thick and fully blended.
Pour the mixture into the prepared baking pan and spread it evenly using a spatula.
Refrigerate for at least 2 hours or until the fudge is fully set.
Once firm, remove from the pan and cut into small squares to serve.
Servings and Timing
Prep Time: 5 minutes
Cooking Time: 0 minutes (this is a no-bake recipe!)
Total Time: 2 hours 5 minutes
Servings: 16 squares
Variations
While this 3-ingredient peanut butter fudge is already perfect as is, I love to experiment with variations. Here are some ideas:
Chocolate Peanut Butter Fudge: Drizzle melted chocolate over the top of the fudge before refrigerating for an added layer of flavor.
Nutty Fudge: Add chopped peanuts or other nuts like almonds or walnuts for extra crunch.
Vegan Fudge: Swap the butter with a plant-based butter alternative and ensure your peanut butter is dairy-free for a vegan-friendly treat.
Salted Caramel Fudge: Sprinkle a pinch of sea salt on top for a sweet and salty twist.
Storage/Reheating
I store any leftover fudge in an airtight container in the fridge. It keeps well for up to a week, and the cold temperature helps it stay firm and maintain its melt-in-your-mouth texture. I usually don’t need to reheat it, as it’s perfect straight from the fridge. However, if you prefer a softer consistency, you can let it sit at room temperature for a few minutes before serving.
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FAQs
Can I use crunchy peanut butter instead of smooth?
Yes! You can use either smooth or chunky peanut butter, depending on your preference. The chunky version will give the fudge a bit of extra texture, which can be a fun variation.
How long does this fudge need to set in the fridge?
I recommend refrigerating the fudge for at least 2 hours, or until it’s firm enough to hold its shape when cut into squares.
Can I make this fudge in a larger or smaller pan?
Yes, you can adjust the size of the pan. If you use a larger pan, the fudge will be thinner, so be sure to adjust the cutting size accordingly. Conversely, using a smaller pan will give you thicker squares.
Can I freeze this fudge?
Yes, you can freeze the fudge for up to 3 months. Just wrap it tightly in plastic wrap or store it in an airtight container. When ready to eat, let it thaw in the fridge for a few hours.
Can I use a different sweetener instead of powdered sugar?
Powdered sugar is key to the smooth texture of this fudge. If you want a sugar alternative, consider using powdered erythritol or another powdered sweetener, but keep in mind that the texture might differ slightly.
Conclusion
This 3-ingredient peanut butter fudge is one of the easiest and most satisfying desserts I’ve ever made. With just a few ingredients and minimal effort, I can have a rich, creamy treat ready in no time. Whether I’m making it for a special occasion or just as a sweet snack, it’s always a hit. I love how versatile this recipe is, and I’m always excited to try new flavor variations. If you’re a peanut butter fan, this fudge is a must-try!
📖 Recipe:
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3-Ingredient Peanut Butter Fudge
- Total Time: 2 hours 5 minutes
- Yield: 16 squares
- Diet: Vegetarian
Description
This 3-ingredient peanut butter fudge is the ultimate no-bake dessert that combines rich peanut butter with powdered sugar and melted butter for a creamy, melt-in-your-mouth treat. With minimal prep and no oven required, this simple fudge is perfect for peanut butter lovers. It’s an easy and quick recipe that’s ideal for snacks, parties, or homemade gifts. Satisfy your sweet tooth with this indulgent, no-fuss fudge.
Ingredients
1 cup peanut butter (smooth or chunky)
1 cup powdered sugar
1/4 cup butter, melted
Instructions
- Prepare Pan: Line an 8×8-inch square baking pan with parchment paper for easy removal and no sticking.
- Mix Peanut Butter and Butter: In a large bowl, combine the peanut butter and melted butter. Stir until smooth and fully blended.
- Add Powdered Sugar: Gradually incorporate the powdered sugar into the mixture, stirring until thickened and completely combined.
- Spread: Pour the mixture into the prepared baking pan, spreading it evenly with a spatula.
- Chill: Refrigerate the fudge for at least 2 hours, or until fully set and firm.
- Serve: Once set, remove from the pan, cut into small squares, and serve.
Notes
Variations:
For chocolate peanut butter fudge, drizzle melted chocolate over the top before refrigerating.
Add nuts (like peanuts, almonds, or walnuts) for extra crunch.
For a vegan version, substitute butter with a plant-based alternative and ensure the peanut butter is dairy-free.
Try a salted caramel twist by sprinkling sea salt on top before chilling.
Storage: Store leftover fudge in an airtight container in the fridge for up to 1 week.
Freezing: Freeze the fudge for up to 3 months. Let thaw in the fridge before serving.
- Prep Time: 5 minutes
- Category: Dessert, Candy, No-Bake Treat
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 16 squares
- Calories: 220 kcal per square
