Quick Microwave Peanut Butter Fudge Recipe

Whether you’re craving an easy treat or need a quick gift idea, this microwave fudge recipe comes together fast with no stovetop required. It’s ideal for holiday parties, family gathering, or when you just want a bite of something indulgent. With its creamy texture and sweet peanut butter flavor, this dessert is bound to become a go-to favorite!

PS: If you love no-bake holiday recipes, then you have to check out my no-bake holiday ebook. It’s jam-packed with recipes that I know you will love!

Since you are here and love delicious recipes, check out this Peppermint Chocolate Fudge Recipe, this Small Batch Keto Peanut Butter Fudge, or this Christmas Sugar Cookie Fudge Recipe.

Ingredients for this peanut butter microwave fudge recipe

Here are the ingredients you will need to make this easy fudge recipe. Scroll down to the recipe card at the bottom of the page for the detailed ingredient measurements. 

• Peanut Butter: provides the nutty flavor and smooth texture. Be sure to use creamy peanut butter for this recipe.
• Sweetened Condensed Milk: acts as the main binding agent while adding sweetness and a luscious consistency to the fudge. One regular-sized can is needed for this recipe.
• White Chocolate Chips: contribute sweetness and a creaminess while also helping the fudge set properly once it’s melted.
• Vanilla Extract: enhances the overall flavor of the fudge. It adds depth and a subtle sweetness that complements the peanut butter.
• Pinch of Salt (Optional): balances the sweetness and enhances all of the other flavors of the fudge. It is optional but highly recommended.

How to make this easy microwave peanut butter fudge recipe

This is how you can make this delicious peanut butter fudge in the microwave. Make sure to scroll down to the recipe card at the end of the page for the full step-by-step instructions! 

1. In a large microwave-safe bowl, combine the sweetened condensed milk and white chocolate chips. Heat in the microwave in 30-second increments, stirring well after each interval, until the mixture is completely melted and smooth (this should take about 1-2 minutes).
2. Mix in the peanut butter, vanilla extract, and a pinch of salt (if desired). Stir until all the ingredients are fully blended and the mixture is creamy.
3. Prepare an 8×8-inch pan by lining it with parchment paper or lightly greasing it. Pour the peanut butter mixture into the prepared square pan, spreading it evenly across the surface.
4. Place the pan in the refrigerator and let the fudge chill for at least 2 hours, or until the fudge is set.
5. Once the fudge has firmed up, cut it into small squares using a sharp knife and enjoy!

Why do you need to make this delicious Microwave peanut butter fudge recipe!

• This easy recipe requires only a couple of ingredients that you can quickly find at grocery stores.
• This homemade fudge is perfect for the peanut butter lover in your life.
• It’s a great way to come up with fast and thoughtful Christmas presents.
• It’s by far one of the easiest fudge recipes you’ll ever make.

Frequently asked questions – FAQ

How small should I cut the fudge?

I recommend aiming for around 1-inch pieces of fudge. They won’t fall apart as easily and it’s the perfect portion size since the fudge is so rich.

Is it better to use natural peanut butter or processed?

A processed peanut butter like Skippy, Jif, or any of the grocery store brands will be best. Using natural peanut butter will result in a different texture. You can use natural peanut butter, but it tends to be thinner and may not set as firmly, so you might need to adjust the amounts or chill it longer.

Can I use crunchy peanut butter?

Yes, you can use crunchy peanut butter in this recipe if you’d like to! It will add a delightful texture and nutty flavor to the fudge. Just keep in mind that the chunks of peanuts may make the fudge slightly less smooth than if you used creamy peanut butter, but it will still be delicious!

What Can I use as a topping for this easy peanut butter fudge recipe?

• The simplest way to go would be just a light dusting of powdered sugar.
• If you want some flavor, try a vanilla frosting or icing on top of the fudge.
• For a boost in flavor and texture, try a decadent cream cheese frosting.

How do I store leftover fudge?

The fudge can be stored in an airtight container in the refrigerator for about 1-2 weeks. Just ensure it’s well-sealed to prevent it from absorbing the odors of the fridge.

Microwave Peanut Butter Fudge Recipe

If you enjoyed this microwave peanut butter fudge recipe, make sure to pin it for later!