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Home / American Recipes

Peanut Butter Chocolate Fudge Brownies

Fudge Brownies topped with peanut butter cookie dough and baked to perfection – making it a treat you won’t want to miss!

Erren Hart

|

last Updated:

03/25/2025
4.89 from 9 votes
Jump to Recipe
Serves: 24 Brownies
Prep: 20 minutes mins
Cook: 25 minutes mins

peanut butter chocolate fudge brownies piled on top of each other

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This outrageously tasty recipe for Peanut Butter Chocolate Fudge Brownies combines gloriously, gooey chocolate brownies and peanut cookies.  What more could you want out of a dessert?

squares of peanut butter chocolate fudge brownies piled on top of each other

When my husband came to me with his weekly request for my brownies (No, the man is not fat – he’s one of those annoying people that can eat as much as he likes and never gain any weight),

I just knew I had to find a way to satisfy his craving, but also have something to share with all of you.

At the time, I had a peanut butter craving.  I thought about making brownies as well as peanut butter cookies (my recipe is fantastic) and that’s when I had my ah-hah moment  – combine them both!

I did just that and then again at the end, I threw on some chocolate chips as well because if you’re going to have these many calories, you should go big or go home!

Let me tell you, this is one fantastic recipe and I’ve been thinking about these babies ever since! These brownies are ultra-thick, with the perfect balance of fudgy, chewy, chocolaty goodness, combined with soft and crispy peanut butter topping.

Here’s how to make them:

In a microwave-safe bowl, melt 1 cup dark chocolate chips on medium power in 30-second intervals until just melted

Melted chocolate being stirred by a spoon in a white bowl

Melt the butter in a medium saucepan over medium heat, stirring until melted. Remove from heat.  Whisk in the sugar and brown sugar.

Melted butter with granulated and brown sugar added to it

Whisk in the eggs & egg yolks one at a time, then the vanilla & salt. With a wooden spoon, stir in the flour and cocoa powder until evenly combined, then mix in the melted chocolate.

Melted chocolate being added to the butter mixture

With a wooden spoon, stir in the flour and cocoa powder until evenly combined.

Flour mixture being added to the butter and chocolate mixture

Stir until well combined being careful not to over mix.

The brownie batter mixed together in the pot

Spread into the pan and set aside.

The brownie mixture added to the pan

For the peanut butter topping, start with creaming together the butter, sugar and brown sugar until light and fluffy.

Butter and sugar creamed together

Blend in peanut butter & golden syrup, followed by the egg.

[one-third-first]Peanut Butter being added to the butter sugar mixture[/one-third-first][one-third]Golden syrup being added to the dough[/one-third][one-third]An egg being added to the peanut butter cookie dough[/one-third]

In a separate bowl, mix the flour, baking powder, and salt. Blend it into the peanut butter mixture. Mix until smooth.

peanut butter cookie dough in mixing bowl

Crumble the peanut butter mixture over the brownie mixture in the pan.  Sprinkle with chocolate chips.

Peanut Butter Fudge Brownies mixutre in the pan ready to bake

Bake, allow to cool and set completely – serve and enjoy!

a close up of squares of peanut butter chocolate fudge brownies piled on top of each other

Please note:  This recipe calls for Golden Syrup.  Golden Syrup is common in English baking and I’ve fallen in love with it since moving here. I know it can be hard to find in the US, but you can get on here on Amazon (#paidlink).

Baker’s Tip:

  • To test brownies to see if they are fully cooked, do not use a cake tester.  The best thing to do is to gently shake the pan. If the brownie wobbles in the middle, it’s not quite done so slide it back in and bake for another 5 minutes until the topping is golden brown & the sides are just beginning to come away from the pan.

Other Great Recipes To Try

  • Rocky Road
  • Nutella Cookies
  • Vanilla Bean Banana Bundt Cake
  • Yellow Celebration Cake
  • Plum Upside Down Cake

? Did you make this recipe? Please give it a star rating below!

peanut butter chocolate fudge brownies piled on top of each other

Recipe

Peanut Butter Chocolate Fudge Brownies

Fudge Brownies topped with peanut butter cookie dough and baked to perfection – making it a treat you won’t want to miss!
4.89 from 9 votes
Print
Prep Time: 20 minutes mins
Cook Time: 25 minutes mins
Total Time: 45 minutes mins
Serves 24 Brownies

Ingredients

For the brownies:
  • 8 oz dark chocolate (chopped)
  • 2¼ cup butter (cut into pieces)
  • 1 cup granulated sugar
  • 1 cup light brown sugar (packed )
  • 3 large eggs (room temperature)
  • 2 large egg yolks
  • 1 tablespoon vanilla extract
  • ½ teaspoon salt
  • 3 cups all-purpose flour
  • ½ cup cocoa powder
  • 1 cup semi-sweet chocolate chips
For the topping:
  • ½ cup Butter
  • ¼ cup Brown Sugar (packed)
  • ½ cup Granulated Sugar
  • ½ cup Peanut Butter
  • 3 tablespoons Golden Syrup (optional)
  • 1 Large Egg
  • 1½ cups All-Purpose Flour
  • ½ Teaspoon Baking Powder
  • ¼ Teaspoon Salt
  • ½ cup chocolate chips

Instructions

For the brownies:
  • Preheat the oven to 350ºF/180ºC/155ºC Fan 
    Grease 13×9 inch baking pan
  • In a microwave-safe bowl, melt 1 cup dark chocolate chips on medium power in 30-second intervals until just melted
  • Melt the butter in a medium saucepan over medium heat, stirring until melted. Remove from heat.
  • Whisk in the sugar and brown sugar right into the pot. Once combined,  whisk in the eggs & egg yolks one at a time, then the vanilla & salt followed by the melted chocolate. 
  • With a wooden spoon, stir in the flour and cocoa powder until evenly combined. Fold in the chocolate chips.
  • Spread into the pan and set aside while you make the topping.
  • For the topping:
  • Cream together the butter, sugar and brown sugar until light and fluffy.
  • Blend in peanut butter & golden syrup, followed by the egg.
  • In a separate bowl, mix the flour, baking powder, and salt. Blend it into the peanut butter mixture. Mix until smooth.
  • Crumble the peanut butter mixture over the brownie mixture in the pan.
  • Sprinkle with chocolate chips.
  • Place the pan in the oven and set your timer for 25 minutes. When the timer goes off, open the oven, pull the shelf out and gently shake the pan. If the brownie wobbles in the middle, it’s not quite done so slide it back in and bake for another 5 minutes until the topping is golden brown & the sides are just beginning to come away from the pan. remove from the oven and cool the brownies for an hour before removing from the pan and slicing.
  • The brownies will keep in an airtight container for up to 5 days, and the brownies actually get even better after a day.
Show Nutrition Hide Nutrition

Nutrition

Calories: 524 | Carbohydrates: 52g | Protein: 6g | Fat: 33g | Saturated Fat: 18g | Cholesterol: 100mg | Sodium: 303mg | Potassium: 232mg | Fiber: 3g | Sugar: 33g | Vitamin A: 725IU | Calcium: 49mg | Iron: 3.1mg
Created by Erren Hart
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UPDATE NOTES: This recipe was originally posted in November of 2016, but has been republished to include step by step instructions and nutritional information.

4.89 from 9 votes (1 rating without comment)

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22 responses

  1. Jillian Avatar
    Jillian
    07/22/2024

    This looks amazing and I want to try them. Question about the amount of butter used for the brownie part – is it 2 1/4 cups or 2 1/4 sticks??

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      07/23/2024

      Hi Jillian. It does sound like a lot, but it is 2 1/4 cups of butter. Please let us know how they turn out!

      Reply
  2. Catalina Avatar
    Catalina
    08/22/2019

    Oh my goodness! How amazing these look! I love it!

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      08/23/2019

      Thank you, Catalina!

      Reply
  3. Beth Pierce Avatar
    Beth Pierce
    08/21/2019

    What a delicious treat! This is exactly what I needed to cure my sweet tooth! Yum!

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      08/21/2019

      Thank you, Beth, glad I could help!

      Reply
  4. Sara Welch Avatar
    Sara Welch
    08/21/2019

    Wow; loved this recipe! These have quickly become a family favorite in our home; can’t wait to make these again later this week! Delicious!

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      08/21/2019

      That is awesome to hear Sara!

      Reply
  5. Taylor Avatar
    Taylor
    08/21/2019

    These brownies are a dream! Chocolate and peanut butter is the best combo!

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      08/21/2019

      They are a game-changer!

      Reply
  6. Melanie Bauer Avatar
    Melanie Bauer
    08/21/2019

    Omg, looks heavenly! I’m going to make a batch of these, love it!

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      08/21/2019

      Make sure you make them when no one is looking, they’ll disappear before you’ve had a chance!

      Reply
  7. Dorothy Reinhold Avatar
    Dorothy Reinhold
    08/21/2019

    Talk about the best of both worlds! This looks delicious!

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      08/21/2019

      Thank you, Dorothy!

      Reply
  8. Anne Coffman Avatar
    Anne Coffman
    03/11/2018

    The amount of butter seems very high to the sugar/flour ratio- I made them with 2 1/2 STICKS of butter not 2 1/4 CUPS- is this a typo in the recipe?

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      07/23/2024

      Hi Anne! I know it seems like a lot, but it is in fact correct.

      Reply
  9. Tess Avatar
    Tess
    11/24/2017

    I agree with Ted’s comment – OUTRAGEOUS! Love these!

    Reply
    1. Erren Avatar
      Erren
      11/24/2017

      Awesome, Tess! Thanks for the great feedback!

      Reply
  10. Ted Avatar
    Ted
    09/21/2017

    These are outrageous.
    Thanks for the recipe

    Reply
    1. Erren's Kitchen Avatar
      Erren’s Kitchen
      07/23/2024

      You’re so welcome! Glad you love them!!

      Reply
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