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    You are here: Home / Dessert / Chocolate Peanut Butter Cupcakes

    LAST UPDATED: January 28, 2022 • FIRST PUBLISHED: June 15, 2018

    Chocolate Peanut Butter Cupcakes

    Jump to Recipe Print Recipe
    Chocolate Peanut Butter Cupcakes

    Studded with sweet chocolate chips and topped with rich and creamy peanut butter buttercream frosting, you'd never guess these luscious chocolate peanut butter cupcakes are totally vegan!

    Four Chocolate Peanut Butter Cupcakes with a Coffee Cup in the Background

    Back in the early days of this blog I kept very close tabs on what posts were getting the most pageviews. I had a little widget in the sidebar that displayed photos of my top five most popular posts and one day I noticed that they were all chocolate.

    I totally thought I'd cracked the code. Post nothing but vegan chocolate recipes. That's what everybody wants. I might have to eat a few extra brownies to make it happen, but I was willing to take one for the team.

    Looking at this site now, I obviously reconsidered. I eventually realized (1) I couldn't handle all that chocolate, and (2) you guys really just wanted dinner recipes. It's probably better for all of us.

    Hands Removing the Paper from a Chocolate Peanut Butter Cupcake

    But I did go on a mini chocolate frenzy, and these cupcakes were one of the recipes that came out of it. I've made them a handful of times since first posting them and I decided it was time to give the photos an update and make a few tweaks to the recipe.

    I can tell you this about these cupcakes: if you want to impress people with how delicious and decadent vegan desserts can be, make these. I've served them at a bunch of gatherings, often to people who didn't even know they were vegan, and gotten nothing but compliments and declarations on how rich and decadent they were.

    I adapted the cupcake recipe from this basic vegan chocolate cupcake recipe. (It was one of my first vegan baking wins and I was pretty darn proud of myself!). To veganize the cupcakes I swapped out milk and butter with vegan milk and butter (easy!) and use a flax egg in place of the chicken egg. A flax egg is super simple: ground flaxseeds + liquid. It gells up and takes on an eggy consistency.

    For extra richness, I added some chocolate chips into the batter.

    Overhead View of Vegan Chocolate Cupcakes in a Tin Just Out of the Oven

    The frosting is much like a basic buttercream frosting, but with vegan butter and the addition of peanut butter.

    Hand Mixer Beating Peanut Butter Frosting in a Glass Mixing Bowl for Making Chocolate Peanut Butter Cupcakes

    Tips for Making Amazing Chocolate Peanut Butter Cupcakes

    • You can use natural (runny) or conventional peanut butter for the frosting. The conventional kind works better if you're looking for a classic buttercream style frosting. I usually end up using natural because that's what I buy. The frosting will be glossier (like in the photos) and not quite as firm, but every bit as delicious.
    • If you decide to use natural peanut butter, I recommend chilling the cupcakes (especially during the summer), until ready to serve.
    • Did your cupcakes fail to rise? Old baking powder is probably the culprit. Test yours by sprinkling some in a glass of water. It should fizz. If it doesn't, toss and replace it.
    • Not all sugar is vegan. In the United States, most granulated sugar is processed with bone char. Look for organic sugar (which doesn't use bone char) to keep the recipe vegan.
    • For vegan butter, try Earth Balance or vegan I Can't Believe It's Not Butter! For vegan chocolate chips, try Enjoy Life brand.

    Pastry Bag Piping Peanut Butter Frosting Onto a Chocolate Cupcake

    Like this recipe? If so, be sure to follow me on Facebook, Pinterest or Instagram, or subscribe to my newsletter. And please stop back and leave me a review and rating below if you make it!

    Close up of Chocolate Peanut Butter Cupcakes

    Four Chocolate Peanut Butter Cupcakes with a Coffee Cup in the Background
    5 from 1 vote
    Print

    Vegan Chocolate Peanut Butter Frosted Cupcakes

    Studded with sweet chocolate chips and topped with rich and creamy peanut butter buttercream frosting, you'd never guess these luscious chocolate peanut butter cupcakes are totally vegan!

    Course Dessert
    Cuisine American
    Prep Time 15 minutes
    Cook Time 18 minutes
    Total Time 33 minutes
    Servings 16
    Calories 397 kcal
    Author Alissa Saenz

    Ingredients

    For the Cupcakes

    • 1 ¼ cups unflavored soy or almond milk, divided
    • 2 tablespoons ground flaxseeds
    • 1 cup organic granulated sugar
    • ⅓ cup vegan butter, room temperature
    • 2 teaspoons vanilla extract
    • 1 ⅓ cups all purpose flour
    • ¾ cup cocoa powder
    • 2 teaspoons baking powder
    • ½ teaspoon salt
    • 1 cup mini vegan chocolate chips (optional)

    For the Frosting

    • ½ cup vegan butter, room temperature
    • 1 cup creamy peanut butter
    • ¼ cup unflavored soy or almond milk
    • 2 cups organic powdered sugar, plus more as needed
    • 1 teaspoon vanilla extract
    • ½ teaspoon salt (or to taste - less if using salted peanut butter)
    US Customary - Metric

    Instructions

    To Make the Cupcakes

    1. Whisk ¼ cup of milk and flaxseed together in a small bowl and allow the mixture to sit for about 10 minutes to gel.

    2. While the flax mixture sits, preheat the oven to 350° and line a 16 cavity muffin tin (or a couple of tins) with papers.

    3. Using mixer on high speed, beat the sugar and butter together in a large mixing bowl, until creamy.

    4. Add the vanilla and flax mixture, and continue to beat until well blended.

    5. Add the remaining cup of milk, and again continue to beat until well blended. You might notice some separation at this point. This is normal and nothing to worry about.

    6. Add about ⅓ of your flour, and the cocoa powder to the bowl. Sprinkle the baking powder and salt on top of the flour and/or cocoa, and then beat the mixture just until blended.

    7. Add another third of flour, beat until blended, then beat in the last third.

    8. Use a spatula to fold in the chocolate chips, if using.

    9. Distribute the batter evenly among the muffin cups.

    10. Bake for 15-18 minutes, or until toothpick inserted into the center of a cupcake comes out clean. 

    11. Remove the tin(s) from the oven and allow the cupcakes to cool while you prepare the frosting.

    Make the Frosting

    1. Blend everything with mixer on high speed until light and fluffy, adding the confectioner's sugar in increments to avoid taking a shower in it.

    To Finish

    1. Once the cupcakes have cooled completely, top them with the frosting.

    Recipe Notes

    This recipe makes a nice big batch of frosting. If you have any leftover, seal it up for later! The nutrition information assumes you are using the whole batch.

    Nutrition Facts
    Vegan Chocolate Peanut Butter Frosted Cupcakes
    Amount Per Serving (1 cupcake)
    Calories 397 Calories from Fat 194
    % Daily Value*
    Fat 21.6g33%
    Saturated Fat 7.2g36%
    Sodium 347mg14%
    Potassium 332mg9%
    Carbohydrates 47.7g16%
    Fiber 3.1g12%
    Sugar 34.3g38%
    Protein 6.9g14%
    Calcium 70mg7%
    Iron 3.2mg18%
    * Percent Daily Values are based on a 2000 calorie diet.
    « Portobello Steaks with Whiskey Peppercorn Sauce
    Italian-Style Lentil Meatballs »

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    About Alissa Saenz

    Hi, I'm Alissa! I'm a former attorney turned professional food blogger. I love creating vegan recipes with bold flavors! You can read more about me here.

    I'd love to connect with you on Facebook, Instagram, or Pinterest.

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    Reader Interactions

    Comments

    1. Amy says

      October 19, 2016 at 1:56 am

      YUM!

      Reply
    2. David says

      April 15, 2018 at 11:27 pm

      5 stars
      I just tried these now. Very easy and very delicious!

      Reply
    3. Morgan L says

      June 15, 2018 at 6:13 pm

      I really liked this post - yes, I come to your site because I want to know what to make for dinner, and you always deliver! Yours is one of my favorite sites. Thank you for the fabulous recipes. I also like a treat now and then and this cupcake recipe is perfect. I'll be sure to tag you when making these! Thanks again.

      Reply
      • Alissa Saenz says

        June 16, 2018 at 10:21 am

        Thank you so much Morgan! I'm glad you're enjoying the dinner recipes! I hope you love the cupcakes too!

        Reply
    4. Marie Kristen Larsen says

      October 01, 2019 at 10:34 am

      Hello,

      I love these!! They're amazing. I'd love to make them for a friend but, she does gluten and egg free. To do that, do you know if I would just change out the flour to something else?

      Reply
      • Alissa Saenz says

        October 06, 2019 at 4:51 pm

        I haven't tried making a gluten-free version, but I think your best bet would be to replace the flour with an all-purpose gluten-free blend like Bob's Red Mill's or King Arthur's. I'd love to hear how they turn out if you try!

        Reply
    5. QinQld says

      October 24, 2021 at 6:06 pm

      Hi Alissa

      Could you please add the "Metric" option when printing to this recipe? You have it on your other recipes that Ive used to date, just not this one.

      Thanks
      Q

      Reply
      • Alissa Saenz says

        October 24, 2021 at 8:34 pm

        Sure! I just added it. I haven't had a chance to add this feature to all of my older recipes yet, but it only takes a minute so feel free to ask any time you need it. :)

        Reply

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