This 2-ingredient peanut butter fudge is so delicious no one will believe it didn’t take hours to make. You’ll love how quickly and easily you can make a delicious dessert or yummy snack everyone will enjoy.
Quick and Easy Peanut Butter Fudge
You have a wide variety of choices of how you want to make your peanut butter fudge. I’ve made several of them, and I can honestly say this way blew my mind.
Even the easiest fudge from my recipe box had at least 3 ingredients … until now.
I have to admit that my expectations were low when I first decided to give this recipe a try. Then I tasted it.
Whoa. I can honestly say this is one of my favorites—and that’s based on the flavor.
The fact that it’s so easy and has so few ingredients is a bonus.
A friend of mine told me about this recipe and said I needed to share it on my blog. She also mentioned that this recipe has been circulating for decades.
I wonder why I never knew about it before.
Although I followed the basic recipe she told me, I adjusted a few of the steps. That’s because I thought it should be easier.
And it was. It turned out great the first time I made it—something that doesn’t always happen.
2-Ingredient Peanut Butter Fudge Ingredients
As the name implies, you only need 2 ingredients—a can of ready-made vanilla frosting and 2 cups of peanut butter.
I used creamy peanut butter, but I’m sure the crunchy version would be delicious … just crunchier. Obviously.
I wanted more of a melt-in-your-mouth texture, and that’s exactly what I got.
For exact measurements of each ingredient and full directions, go to the recipe card at the bottom of the page. You can even print out the card by using the “print” button.
If you want to try different flavors, go for it. I’ve heard that chocolate frosting mixed with the peanut butter is delicious.
I might try that next. But in the meantime, I’m going to savor what I have left of this one.
How to Make 2-Ingredient Peanut Butter Fudge
Since this is such an easy fudge to make, you don’t need much equipment.
Basically all you need are a 9” x 9” pan, a microwave-safe bowl, a big stirring spoon, and a microwave.
If you want thicker fudge, use a smaller pan. Keep in mind that the thicker the fudge the longer it takes to set—but only by an hour or so.
First, you can either line a pan with foil or grease the bottom of the pan. I chose to use foil because that makes cleanup so much easier.
Secondly, combine the peanut butter and frosting in your mixing bowl.
Resist the urge to stir it because it will be extremely difficult at this point.
Stick the bowl in the microwave for 60 seconds. Now stir the contents. It’s had time to melt enough to stir without too much trouble.
Keep stirring until the mixture is smooth and creamy. Make sure it’s well mixed, or the texture will be inconsistent.
Once it’s well mixed, put it back in the microwave for another 60 seconds. Take it out and stir it again.
Next, pour the mixture into the pan. Make sure to scrape all of the goodness out of the bowl because you don’t want to waste a single drop of it.
Put the pan in the refrigerator in a level spot if you want consistency in the thickness of the fudge. Years ago, I had a tilted fudge pan, leaving one side thick and the other side thin.
Now resist the urge to “check on it.” The fudge will be just fine if you leave it alone for a couple of hours.
If you struggle with the temptation, find something else to do, like a long walk through the neighborhood or a bike ride. Then you’ll be able to justify having an extra piece once it’s ready.
Finally, remove the pan of fudge from the fridge.
If you used foil to line the pan, you can lift it out by grasping the edges of the foil. That also makes it easier to cut.
You can cut the fudge into squares or rectangles as big or as small as you want.
I like smaller squares because then I can reach for “just one more piece” without feeling too guilty. Yeah, I know that’s flawed thinking.
If you like this 2-ingredient peanut butter fudge, you’ll enjoy some of the other super easy recipes I have.
This chocolate fudge is delicious, both with and without nuts.
When it’s time to decorate for a special occasion, don’t forget to embellish the food. This white chocolate fudge is easy to decorate with sprinkles in whatever color your theme is.
My friend Julie has a recipe for tiger butter fudge on her Back to My Southern Roots blog. It’s quite impressive to look at but even more delicious to eat.
I’ve also made some creamy and delicious orange fudge that is reminiscent of Creamsicles. Just thinking about it makes me want some.
- One 16-ounce container of ready-made vanilla frosting
- 2 cups of creamy peanut butter
- Line a 9” x 9” pan with aluminum foil.
- Combine the frosting and peanut butter in a microwave-safe mixing bowl. Don’t stir just yet.
- Heat the contents for 60 seconds and remove from the microwave. Now give it a good stir until it’s well mixed and smooth.
- Return the mixture to the microwave for another 60 seconds. Stir again.
- Now pour the mixture into the foil-lined pan.
- Refrigerate for at least 2 hours to allow it to set. Once it’s firm, cut it into squares or rectangles.
You can use an 8" x 8" pan instead, but give the fudge an extra hour to set because it will be thicker.
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2 Pieces Silicone Nonstick Mixing Spoons, BPA Free and Food Grade Serving Soup Spoon, High Heat Resistant to 480°F, Hygienic Design Slotted and Solid Spoons for Mixing and Serving
Nordic Ware Prep & Serve Mixing Bowl Set, 3-pc, Set of 3, Coastal Colors
Cuisinart 9-Inch Chef's Classic Nonstick Bakeware Square Cake Pan, Silver
Amount Per Serving Calories 205Total Fat 14gSaturated Fat 3gTrans Fat 0gUnsaturated Fat 9gCholesterol 0mgSodium 137mgCarbohydrates 18gFiber 1gSugar 13gProtein 5g
The nutrition information is a product of online calculators. I try to provide true and accurate information, but these numbers are estimates.