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Peanut Butter Fudge

Peanut Butter Fudge – Deliciously creamy white chocolate fudge that is loaded with peanut butter flavour, and peanuts for added crunch. Only 5 simple ingredients!

A stack of Peanut Butter Fudge.

If you love and enjoy making my collection of easy microwave fudge recipes, you’ll want to add this white chocolate peanut butter version to your list!

This white chocolate fudge is loaded with peanut butter flavour, and I’ve even thrown is some chopped peanuts for added crunch.

Seriously, this Peanut Butter Fudge is too good not to try! ♥

Looking for more peanut butter recipes? Check out my Homemade Peanut Butter Cups, Chocolate Peanut Butter Yoghurt Popsicles, and my Classic Peanut Butter Cookies.

An overhead shot of a stack of Peanut Butter Fudge.

Ingredients you’ll need

Here’s a list of ingredients you’ll need to make this fudge. You can find my recipe card at the bottom of this post for the complete list with their amounts.

  • white chocolate (high quality)
  • smooth peanut butter
  • sweetened condensed milk
  • vanilla extract
  • peanuts, chopped (I used salted)

How to make Peanut Butter Fudge

To make this fudge recipe, simply add your white chocolate and peanut butter to a microwave-safe bowl, and heat in 30 second intervals, stirring after each one, until melted and smooth.

Add the sweetened condensed milk, vanilla extract, and peanuts, and stir in until combined. At this point, the mixture will be quite thick.

Spread the mixture into an 8×8-inch square baking pan lined with parchment paper or foil, and smooth out the top. If desired, top with even more chopped peanuts.

Refrigerate for 2 – 4 hours or overnight until completely set. Cut into pieces, and enjoy!

The printable recipe card with the FULL list of ingredients and instructions can be found at the bottom of this post.

NOTE: For best results, I highly recommend using the gram measurements (with a digital scale), rather than the cup measurements.

Cup measurements are simply not accurate enough, and I cannot guarantee the best results if you use them.

A stack of Peanut Butter Fudge with the top piece being picked up by hand.

This Peanut Butter Fudge is:

  • so quick and easy to make
  • only 5 simple ingredients
  • big on flavour – white chocolate AND peanut butter!
  • loaded with chopped peanuts for added crunch
  • serves up 64 bite-sized pieces – perfect for sharing

How long will this fudge last? This fudge can be stored in an airtight container in the fridge for up to 2 – 3 weeks.

Can I freeze this fudge? Yup! This fudge also freezes well for up to 2 months. Thaw overnight in the fridge before serving.

It’s such a great make-ahead-of-time recipe, you’ll be making it again and again!

If you try this recipe, let us know! Leave a comment, rate it, and don’t forget to tag me on Instagram and hashtag it #marshasbakingaddiction. I’d love to see!

A bitten piece of Peanut Butter Fudge being held up by hand.
Peanut Butter Fudge - Deliciously creamy white chocolate fudge that is loaded with peanut butter flavour, and peanuts for added crunch. Only 5 simple ingredients! #whitechocolate #peanutbutter #fudge #fudgerecipes #recipe

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A stack of Peanut Butter Fudge.

Peanut Butter Fudge

Yield: 64 pieces
Prep Time: 10 minutes
Total Time: 10 minutes

Deliciously creamy white chocolate fudge that is loaded with peanut butter flavour, and peanuts for added crunch. Only 5 simple ingredients!

Ingredients

  • 18 oz (525g) white chocolate
  • 3/4 cup (190g) smooth peanut butter
  • 1 can (14oz/397g) sweetened condensed milk
  • 1 teaspoon vanilla extract
  • 1 cup (125g) peanuts, chopped

Instructions

  1. Line an 8x8-inch square baking pan with foil or parchment paper. Set aside.
  2. Place the chocolate and peanut butter into a large microwave-safe bowl, and heat in 30 second intervals, stirring after each one, until melted and smooth.
  3. Stir in the condensed milk, vanilla, and peanuts until combined. The mixture will be very thick.
  4. Spread the mixture into the prepared pan, and smooth out the top. Sprinkle with extra chopped peanuts, if desired. Refrigerate for 2 - 4 hours or overnight until completely set.

Notes

Fudge can be stored, in an airtight container at room temperature for 1 week, or in the fridge for 2 - 3 weeks. It also freezes well for up to 2 months. Thaw overnight in the fridge before serving.

Nutrition Information:
Yield: 64 pieces Serving Size: 1 piece
Amount Per Serving: Calories: 76Total Fat: 5gSaturated Fat: 2gTrans Fat: 0gUnsaturated Fat: 3gCholesterol: 2mgSodium: 32mgCarbohydrates: 6gFiber: 0gSugar: 5gProtein: 2g

Nutrition information isn’t always accurate.

Did you make this recipe?

Tag @MarshasBakeBlog on Instagram and hashtag it #marshasbakingaddiction

brenda williams

Saturday 26th of June 2021

what is the brand name of chocolate you use and the size bag?

Marsha

Saturday 26th of June 2021

I love using Lyndt chocolate. It's high quality and delicious!

Natalie

Friday 13th of July 2018

Looks delicious ... as always Marsha. :)

Marsha

Saturday 14th of July 2018

Thanks, Natalie! :)

Renee

Friday 13th of July 2018

I can never say no to a nut. Especially peanuts. Can't wait to try this recipe!

MIamiGirlFoodie

Friday 13th of July 2018

These look and sound so delicious! I'm going to have to give them a try :)

Jenn

Friday 13th of July 2018

I love that I can use my microwave for this crazy easy PB fudge! Thanks for the recipe!

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