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    Home » Desserts

    Vegan Peanut Butter Fudge

    Published: Dec 21, 2019 Updated: Dec 13, 2021 by Alison Andrews This post may contain affiliate links

    Jump to Recipe Print Recipe
    Vegan Peanut Butter Fudge

    This vegan peanut butter fudge is made in the microwave and ready in 10 minutes! It’s creamy and smooth and insanely delicious. 

    Vegan peanut butter fudge in a stack.

    I couldn’t actually believe how well this vegan peanut butter fudge came out!

    It’s soft, creamy and melt in the mouth fantastic. And it’s seriously easy as well.

    I am such a big fan of fudge, I LOVE the stuff. You can tell how much I love it by the fact that we have about 8 fudge recipes on this blog (so far). I think you’ll also love our vegan fudge and vegan chocolate peanut butter fudge.

    Peanut butter fudge squares on parchment paper.

    How To Make Vegan Peanut Butter Fudge

    Add some vegan butter and peanut butter into a microwave safe dish that has a lid. Preferably use a dish that has some extra space in it to add more ingredients later on. 

    Place into the microwave and microwave on high for 2 minutes, then bring it out to stir and then put it back in for another 2 minutes. Keep a watch on it and if it looks like it may boil over during the second two minutes in the microwave, then bring it out, it’s done. 

    Collage of two photos showing vegan butter and peanut butter added to microwave safe bowl and microwaved until melted.

    Then add some powdered sugar and vanilla and mix in (this step is not pictured). This is why a big bowl to start with is important. If your bowl isn’t big enough then move the mix to a different bowl so that you can really get your arm into it and mix very well until you have a smooth fudge mix. 

    Transfer to an 8×8 (or 9×9) square dish lined with parchment paper and smooth down with a spoon. 

    Place into the fridge to set.

    Two photo collage showing peanut butter fudge in a square baking pan and then set.

    When it has set, lift the whole block of fudge out using the parchment paper and then cut it into small squares and serve. 

    Two photo collage showing peanut butter fudge on a wooden cutting board and then cut into squares.

    Can You Make It On The Stove?

    Yes! If you don’t have a microwave or don’t want to use the microwave then you can also make this peanut butter fudge on the stove. 

    Add vegan butter and peanut butter to a pot on the stove and heat together, stirring occasionally and keeping a close eye on it, until it reaches a boil. When it boils, remove the pot from the heat and immediately add in powdered sugar and vanilla and stir into a thick fudge. Transfer to your parchment lined square dish and smooth down and then refrigerate until set. 

    Squares of vegan peanut butter fudge stacked up on top of each other.

    Perfect For The Holidays!

    There is a LOT to be said for easy.

    I reckon this is an awesome holiday recipe because as much as you want all the goodies in the holidays, you don’t always have as much time as you think you’ll have.

    You have visitors or other distractions and you want to be out there having fun, not chained to the stove! So a super crowd pleasing dessert that you can make in the space of 10 minutes is a pretty tempting option!

    Vegan peanut butter fudge in a stack.

    Storing and Freezing

    This is one of those desserts that is so sweet (in a good way) that just one piece takes care of sugar cravings in a major way! Keep it refrigerated where it will keep fabulously for a couple of weeks (if it lasts that long).

    You can also keep it stored at room temperature for up to 1 week. This makes it perfect for gifts too. 

    It is also freezer friendly if you want to freeze it for later! You can eat it straight out of the freezer as it doesn’t freeze solidly, but the texture isn’t quite as good frozen, so let it thaw in the fridge for the best taste results. 

    Peanut butter fudge in a stack a bite taken out of the top square.

    More Delicious Peanut Butter Desserts

    1. Vegan Peanut Butter Cookies
    2. Vegan Peanut Butter Pie
    3. Vegan Peanut Butter Chocolate Chip Cookies
    4. Vegan Peanut Butter Cups
    5. Vegan Peanut Butter Bars
    6. Vegan Peanut Butter Balls

    Did you make this recipe? Be sure to leave a comment and rating below!

    Vegan peanut butter fudge squares stacked up on top of each other.

    Vegan Peanut Butter Fudge

    This vegan peanut butter fudge is made in the microwave and ready in 10 minutes! It’s creamy and smooth and insanely delicious.
    4.95 from 17 votes
    Print Pin Rate
    Course: Dessert
    Cuisine: American, Vegan
    Diet: Vegan
    Prep Time: 6 minutes
    Cook Time: 4 minutes
    Total Time: 10 minutes
    Servings: 42
    Calories: 103kcal
    Author: Alison Andrews

    Ingredients

    • 1 cup Vegan Butter (225g)
    • 1 cup Peanut Butter (250g) Smooth, Salted
    • 1 teaspoon Vanilla Extract
    • 4 cups Powdered Sugar (480g)
    Prevent your screen from going dark

    Instructions

    • Place the vegan butter and peanut butter into a microwave safe dish with a lid. Microwave for 2 minutes.
    • Bring it out to stir and stir very well so that the peanut butter and butter is well combined. Then return to the microwave for another 2 minutes. Keep an eye on it during the second 2 minutes and if it starts boiling, you can bring it out, it’s done.
    • Add the vanilla and powdered sugar and mix in. If your bowl is too small, move into a bigger bowl where you can really get your arm into it! Mix into a smooth fudge.
    • Transfer to an 8×8 inch square* parchment lined dish and smooth down with a spoon.
    • Place into the fridge to set. Once the fudge has set, lift the whole block of fudge out with the parchment paper and cut into small squares.

    Notes

    1. 9×9. You can also use a 9×9 inch square dish. If using an 8×8 dish your fudge will be thicker, if using a 9×9 dish your fudge will just be a little thinner but still absolutely great.
    2. Stovetop: If you don’t have a microwave or don’t want to use the microwave then you can also make this peanut butter fudge on the stove. Add the vegan butter and peanut butter to a pot on the stove and heat together, stirring occasionally and keeping a close eye on it, until it reaches a boil. When it boils, remove the pot from the heat and immediately add in the powdered sugar and vanilla and stir into a thick fudge. Transfer to your parchment lined square dish and smooth down. Refrigerate until set.
    3. Storing. This fudge stores very well at room temperature for up to a week or in the fridge for 2 weeks.
    4. Freezing. It is also freezer friendly if you want to freeze it.

    Nutrition

    Serving: 1Square | Calories: 103kcal | Carbohydrates: 12.7g | Protein: 1.3g | Fat: 5.6g | Saturated Fat: 1g | Sodium: 60mg | Fiber: 0.2g | Sugar: 11.8g
    DID YOU MAKE THIS RECIPE? Rate it & leave your feedback in the comments section below, or tag @lovingitvegan on Instagram and hashtag #lovingitvegan
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    About the Author

    Hi I'm Alison Andrews, I'm the voice and cook behind Loving It Vegan. I love making delicious vegan food and creating vegan versions of all your old favorites, so that you’ll never feel like you’re missing out. Find out more about me here.

    Loving It Vegan is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This site may contain some of these links to Amazon.com. If you make a purchase through one of those links, Loving It Vegan will receive a small commission from the purchase at no additional cost to you.

    Reader Interactions

    Comments

    1. Devin says

      June 18, 2022 at 5:21 pm

      Could I add chocolate chips to the fudge? If so would you recommend melting them or just putting them in the mixture when warm?

      Reply
      • Alison Andrews says

        June 20, 2022 at 2:15 pm

        I haven’t tried adding chocolate chips so I’m not entirely sure how it would turn out. We do have another recipe for chocolate peanut butter fudge that might be more what you’re looking for though.

        Reply
    2. Kelly says

      April 04, 2022 at 7:45 pm

      Great recipe, but I did reduce the sugar to 3C for personal taste. We don’t like it really sweet. Will make again!5 stars

      Reply
    3. Michelle Carlton says

      December 28, 2019 at 4:37 am

      Hi Alison – after adding the powdered sugar (or icing sugar as we call it in Australia) my mixture was quite dry, and looked a bit like the texture of cauliflower rice. I popped it all back into the microwave for a minute to see if that would fix the problem but then the mixture split. I measured all ingredients carefully, but wonder perhaps if I ‘over-cooked’ the peanut butter and vegan margarine? After the first two minutes in the microwave it looked like your photo above. After a further minute, I looked at the mixture and it had definitely boiled.
      When the consistency is correct, should I be able to pour it into a tin or should it be spooned in and flattened? There are so many positive reviews here I am sure it is me doing something wrong. I hope you can help. Many thanks!

      Reply
      • Michelle Carlton says

        December 28, 2019 at 10:25 am

        Hello again Alison! So keen was I to make this fudge successfully, I had a second attempt and it worked out brilliantly! My Dad, who was visiting us tonight and is no great fan of fudge, ate 5 pieces and then took some home with him! This time around, I microwaved the margarine and peanut butter for two minutes only, and then added the icing sugar one cup at a time. After three cups it had reached what I hoped was the right consistency. I spooned the mixture into the cake tin, flattened it down and popped it into the fridge. A little while later – PERFECTION – and a massive hit with my kids! 🙂5 stars

        Reply
        • Alison Andrews says

          December 28, 2019 at 10:33 am

          So glad you got it figured out Michelle! Thanks for the update! 🙂

          Reply
      • Alison Andrews says

        December 28, 2019 at 10:33 am

        Hi Michelle, did you by any chance weigh the icing sugar, I’m just wondering because I believe Australian cups are bigger than American. That could have been why! It should be very thick but it should mix all the way in, it should not be crumbly.

        Reply
        • Michelle Carlton says

          December 28, 2019 at 11:25 pm

          Hi Alison – no, I didn’t weigh the icing sugar, I used my measuring cups so that must have been the reason. Thanks so much for your reply. FYI, the fudge has been such a hit that there is none left this morning and two of our sons have asked if I can make some more today! 🙂

          Reply
          • Alison Andrews says

            December 31, 2019 at 9:12 am

            So glad it’s a hit! Thanks for the update Michelle! 🙂

    4. Jessica McLaws says

      December 23, 2019 at 8:36 pm

      Loved this peanut butter fudge recipe. Made exactly as written and it turned out great.
      I love that it doesn’t have to be refrigerated to stay firm as so many other recipes require.5 stars

      Reply
    5. Kelly says

      December 21, 2019 at 10:14 pm

      I played around with the measurements for the vegan peanut butter fudge recipe by making only 1/4 of the recipe……good thing …. it disappeared in less than an hour!
      It’s a great recipe!! Thanks so much!
      Kelly5 stars

      Reply
      • Alison Andrews says

        December 22, 2019 at 9:32 am

        Awesome! Thanks Kelly! 🙂

        Reply
    6. Charron says

      November 20, 2019 at 9:11 pm

      Just getting started in the world of vegan fudge and I need to ask, please… how should this fudge be stored, and for how long can it be? I realize the addictive nature of it will make it prone to disappearing but I would like to make some as part of holiday gifts. Is it ‘shelf stable’? Or would it need to be kept in the fridge?

      Reply
      • Alison Andrews says

        November 21, 2019 at 9:15 am

        Hi Charron, this stores really well and is fine at room temperature for around 1 week, so it would work well for gifts! I would keep it in the fridge up until the point you are packing it in gift containers just to give it the longest shelf life possible.

        Reply
    7. sherri says

      July 27, 2019 at 5:14 am

      wow…nothing like pb fat and sugar…om…too dangerous for me to have ‘hanging’ around (especially if I use coconut butter instead of vegan butter)
      Love the ‘fantasy’ though lol????

      Reply
      • Alison Andrews says

        July 27, 2019 at 12:53 pm

        Haha yes, it’s a bit too delicious really! 🙂

        Reply
    8. CJ says

      December 10, 2018 at 1:13 am

      What type of peanut butter do you use? All natural (peanuts and salt)?

      Reply
      • Alison Andrews says

        December 10, 2018 at 6:33 pm

        Hi CJ, I did not use a natural peanut butter for this, the creamy salted commercial variety is what I used. 🙂

        Reply
    9. Joanna Stone says

      December 07, 2018 at 9:43 pm

      Hi – this looks fab, I am going to try it for a Christmas treat for my baby bro. I had a question though – when you say vegan butter, do you mean vegan spread or a different product? I am in the UK, and we have plenty of vegan margarine, but vegan butter I haven’t seen before.

      Thanks for the inspiration!

      Reply
      • Alison Andrews says

        December 08, 2018 at 11:17 am

        Hi Joanna, yes a vegan spread (margarine) that works for baking is perfect! We just tend to call it ‘vegan butter’ when it’s a vegan made buttery spread, but yes, all the same thing. 🙂

        Reply
    10. Sara Goodman says

      December 02, 2018 at 9:14 pm

      I had to add more peanut butter and butter because the mixture was so thick and dry. It may have been partly due to measurement errors but I think I had to add about a half cup more of each to get it to a fudgy consistency. DELICIOUS though!!4 stars

      Reply
    11. Bret says

      September 21, 2018 at 6:50 am

      Very good and very simple recipe, which is my favorite kind. I’ve been vegan for about a year but not much of a cook so i try to keep things easy.

      Thanks for the recipe, I’ve made it a few times I like it!5 stars

      Reply
      • Alison Andrews says

        September 21, 2018 at 7:09 am

        Wonderful to hear that! Thanks for posting! 🙂

        Reply
    12. Anne says

      July 03, 2018 at 9:29 pm

      Mmm mmm mmm. Just made some, it’s delicious ? Good job I’ve made it to share with my quiz friends tomorrow otherwise I’d eat too much tonight and may not be able to sleep!
      Anne5 stars

      Reply
      • Alison Andrews says

        July 04, 2018 at 8:00 am

        Hahaha, so glad it’s delicious! And yes, it’s super addictive! 🙂 Hope your friends love it too! Thanks for posting and your great review!

        Reply
    13. Liz says

      December 30, 2017 at 2:06 am

      Hi, very new to you and loving what recipes I’ve tried thus far! My mom and brother are vegan, and myself and another brother and his wife quit eating meat earlier this year. Anyways- I’ve been baking vegan treats for my mom (Christmas eve bday) and my family (4 boys!) You have truly made this so easy! Thank you for sharing your knowledge, trials and tribulations!! Liz5 stars

      Reply
      • Alison Andrews says

        December 30, 2017 at 9:33 am

        Hi Liz! I’m so glad you’re liking the recipes and finding them easy! That is exactly what I aim for! 🙂 So awesome that you’ve quit eating meat as well, it’s such a fun adventure with food, just experiment and have fun! All the best and happy new year! xxx

        Reply
      • Amy Roose says

        January 22, 2020 at 2:32 am

        Soooo good! I had to stop myself from eating the entire thing! With that being said 🙂 is there anything that you can sub out for maybe half the sugar?5 stars

        Reply
        • Alison Andrews says

          January 23, 2020 at 12:13 pm

          So glad you enjoyed it Amy! I don’t think it would work to substitute any of the sugar or use less because the sugar creates the structure of the fudge. 🙂

          Reply
    14. Anna says

      December 07, 2017 at 6:41 am

      Never thought it possible to have a vegan fudge! Thanks for a super and simple recipe.5 stars

      Reply
      • Alison Andrews says

        December 07, 2017 at 8:12 am

        Yes it’s pretty awesome, every fudge I’ve tried has been a winner! 🙂

        Reply
    15. Nadine St-Laurent says

      December 06, 2017 at 3:33 am

      Could one make it with coconut oil? 🙂

      Reply
      • Alison Andrews says

        December 06, 2017 at 11:27 am

        I’m not sure! If you try it let us know! 🙂

        Reply
      • Donna says

        April 04, 2019 at 12:31 am

        I just made this with coconut oil and it was PERFECT! Thank you.

        Reply
        • Alison Andrews says

          April 04, 2019 at 10:19 am

          Awesome! Thanks for sharing! 🙂

          Reply
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