• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Home
  • Recipes
  • About Me
  • Contact
  • Subscribe
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
    • Youtube
Sugar Spun Run
  • All Recipes
  • Desserts
    • Cookies
    • Candy
    • Bars & Brownies
    • Cake
    • Pies
  • Breads (Yeast & Quick Breads)
  • Savory
  • Breakfast
    • Muffins
    • Scones
  • Seasonal
    • Cozy Winter / Holiday Treats
    • Easter / Spring
    • Fall Recipes
    • Summer Recipes
  • Shop
menu icon
go to homepage
subscribe
search icon
Homepage link
  • Home
  • Recipe Index
  • About Me
  • Contact/Work with Me
  • Subscribe
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
    • Youtube
  • ×
    Home » Recipes » Bars & Brownies

    Peanut Butter Blondie Bars

    Updated: April 30, 2020 by Sam Merritt • 28 Comments

    This post may contain affiliate links. As an Amazon Associate I earn from qualifying purchases. Please read my disclosure policy.
    Jump to Recipe

    Soft, chewy peanut butter flavored blondie bars are thick and chewy and chock full of peanut butter–then gently brushed with premium dark chocolate.

    Easy Peanut Butter Blondie Bars--brushed with dark chocolate

    Let’s get this over with, shall we?

    The workday, that is.  That last 8 hour stretch before the magical couple of days formally known as the weekend can begin.  Only 8 hours (hopefully less than that, by the time you’re reading this) separates you from freedom (granted you have the same schedule as me), and hopefully by the end of this post I’ve convinced you of the absolute necessity for you to immediately go home and make these peanut butter blondie bars.

    Why?  Because they are incredible, they are easy, they are simple to make and heavenly to consume.  Thick and chewy, chock-full-of dreamy creamy peanut butter and oh-so-artfully (or maybe not-so-much, let’s be honest) brushed with premium dark chocolate for that final, perfect flair. All the soft, chewiness of peanut butter cookies, no scooping required.

    Peanut Butter Blondie Bars--brushed with dark chocolate on parchment

    Maybe, if you’ll look closely you’ll notice the fine sprinkling of crushed sea salt scattered over the surfaces of these squares.  I ultimately omitted the sea salt from the final recipe; while I’m usually a fan, I felt that it didn’t add much to the peanut butter bars (which already have naturally salty undertones to them thanks to the peanut butter).

    Feel free to experiment with a sprinkle or two if you’d like, though.

    Now, why you should make these immediately:

    I hate to use the word moist (if only because I know so many people dislike it) but I don’t really know a way around it to properly convey the texture of these bars to you (“damp”, “sweaty”, “slightly wet”, all of these are significantly less appealing and none have quite the same connotation).  They are soft, definitively moist, heavy with peanut butter so that they hover right on the line of appearing underbaked (which generally tends to be the line that I strive for when making baked goods).

    Sam’s Tip

    Brush the tops with melted chocolate using a pastry brush!

    Peanut Butter Blondie Bars--brushed with dark chocolate
    Easy Peanut Butter Blondie Bars--brushed with dark chocolate

    They are a delicious way to enjoy peanut butter without making cookies, a twist on basic brownies, and they are, very, very easy.

    Happy Friday, I hope your weekend is care free and peanut-butter-y (um, unless you’re allergic, of course…!).

    More Recipes You Might Like:

    • Peanut Butter Pie
    • Peanut Butter Oatmeal Cookies
    • Flourless Peanut Butter Cookies
    • Peanut Butter Bars

    Enjoy!

    peanut butter blondies brushed with melted chocolate

    Peanut Butter Blondie Bars

    Soft, chewy peanut butter flavored blondie bars are thick and chewy and chock full of peanut butter–then gently brushed with premium dark chocolate.
    5 from 7 votes
    Print Pin Rate
    Prevent your screen from going dark
    Course: Dessert
    Cuisine: American
    Prep Time: 20 minutes minutes
    Cook Time: 25 minutes minutes
    Total Time: 45 minutes minutes
    Servings: 15 blondies
    Calories: 412kcal
    Author: Sam Merritt

    Ingredients

    • 1 cup (226 g) unsalted butter softened
    • 1 cup (265 g) creamy peanut butter
    • 1 cup (200 g) granulated sugar
    • 1 cup (200 g) light brown sugar firmly packed
    • 2 large eggs
    • 2 teaspoons vanilla extract
    • 2 ¾ cup (345 g) all-purpose flour
    • 1 teaspoon baking powder
    • ½ teaspoons table salt
    • 2 Tablespoons whole milk
    • 2 oz (57 g) premium dark chocolate melted (optional)

    Recommended Equipment

    • 13×9 baking pan (metal)

    Instructions

    • Preheat oven to 350F (175C) and line 13×9" metal baking pan with parchment paper. Set aside.
    • In a large mixing bowl, use an electric mixer to beat together butte, peanut butter, and sugars until smooth and creamy.
      1 cup (226 g) unsalted butter, 1 cup (265 g) creamy peanut butter, 1 cup (200 g) granulated sugar, 1 cup (200 g) light brown sugar
    • Add eggs and vanilla extract and stir well.
      2 large eggs, 2 teaspoons vanilla extract
    • In separate, medium-sized bowl, whisk together flour, baking powder, and salt.
      2 ¾ cup (345 g) all-purpose flour, 1 teaspoon baking powder, ½ teaspoons table salt
    • Gradually, on low speed, add flour mixture to peanut butter mixture, pausing occasionally to scrape down the sides of bowl.
    • Add milk and stir until combined.
      2 Tablespoons whole milk
    • Spread batter into prepared ban and bake on 350F for 25-28 minutes (toothpick inserted in center should come back mostly clean or with only a few moist crumbs)
    • Allow to cool completely, then slice and brush with melted chocolate, if desired.
      2 oz (57 g) premium dark chocolate

    Notes

    Storing
    Store in an airtight container at room temperature for up to 3 days. 
    Add-ins
    Feel free to stir in up to 1 ½ cups of your favorite add-ins like milk chocolate chips or peanut butter chocolate candy pieces!

    Nutrition

    Serving: 1blondie | Calories: 412kcal | Carbohydrates: 49g | Protein: 8g | Fat: 22g | Saturated Fat: 10g | Cholesterol: 55mg | Sodium: 134mg | Potassium: 221mg | Fiber: 2g | Sugar: 29g | Vitamin A: 410IU | Calcium: 54mg | Iron: 2mg

    Nutritional information is based on third-party calculations and should be considered an estimate only. Actual nutritional content will vary based upon brands used, measuring methods, cooking method, portion sizes, and more.

    Tried this recipe? Show me on Instagram!Mention @SugarSpun_Sam or tag #sugarspunrun!
    Oh-so-easy Peanut Butter Blondie Bars SugarSpunRun

    More Cookie Bar & Brownie Recipes

    • Hands pulling a rice krispie treat apart to show a gooey marshmallow center.
      The Best Rice Krispie Treats Recipe
    • Stack of three peanut butter brownies with a distinct peanut butter layer inside and swirled tops.
      Peanut Butter Brownies
    • Two turtle brownies stacked on top of each other with the top brownie missing a bite.
      Turtle Brownies
    • Stack of three banana brownies.
      Banana Brownies

    Reader Interactions

    Comments

    1. SANDY HAYES

      July 20, 2023 at 5:22 pm

      THANK YOU SO MUCH, EMILY, FOR YOUR QUICK REPLY! CAN’T WAIT TO MAKE THESE FOR MY HUBAND ❤️

      Reply
      • Emily @ Sugar Spun Run

        July 21, 2023 at 9:13 am

        Of course! Hope he loves them 🥰

        Reply
    2. Sandy Hayes

      July 18, 2023 at 3:05 pm

      Can I use crunchy peanut butter in this recipe?

      Reply
      • Emily @ Sugar Spun Run

        July 19, 2023 at 2:39 pm

        Sure! Enjoy, Sandy ❤️

        Reply
    « Older Comments
    5 from 7 votes (3 ratings without comment)

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




    Primary Sidebar

    The author (Sam) in blue shirt holding donut Hi, I'm Sam! I'm dedicated to bringing you sweet, simple, and from-scratch dessert recipes. My life may or may not be controlled by my sweet tooth. Send help (or chocolate). Read more about me.

    Warm Weather Recipes

    Lemonade in glass pitcher

    Homemade Lemonade Recipe

    Fruit galette with scoop of ice cream

    Fruit Galette Recipe

    Close-up view of spaghetti tossed with a cherry tomato sauce.

    Cherry Tomato Sauce

    Collage of summer salads including potato salad, chicken salad, cucumber salad, fruit salad, and corn salad.

    Summer Salads

    mason jar of iced sweet tea with a lemon round garnish

    Sweet Tea

    Overhead view of a bowl of tomato basil soup made with fresh tomatoes and basil.

    Tomato Basil Soup (with fresh roasted tomatoes!)

    More Summer Recipes

    Most Popular

    flaky biscuit on white cloth

    Easy Homemade Biscuits

    Pizza dough in glass bowl, after rising

    The Best Pizza Dough Recipe

    Slice of cheesecake

    The Best Cheesecake Recipe

    Potato soup in bowl, with toppings

    The Ultimate Creamy Potato Soup

    one bite missing from a slice of vanilla cake with chocolate frosting

    The Best Vanilla Cake Recipe

    Stack of cookies made from this chocolate chip cookie recipe with melty chocolate chips and a bite missing from the top cookie

    The WORST Chocolate Chip Cookie Recipe

    places sugar spun run has been featured (Women's Day, Redbook, Good Housekeeping, Country Living, the huffington post, People, Delish, MSN, TLC, Parade, Better Homes & Gardens, Buzzfeed)
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
    • Youtube

    Privacy Policy

    Footer

    ↑ back to top

    ABOUT

    • About Me
    • Policies, Disclosure & Privacy
    • Terms of Use

    CONTACT

    • Contact
    • Work with Me!

    © 2020 Sugar Spun Run. All Rights Reserved

    Rate This Recipe

    Your vote:




    A rating is required
    A name is required
    An email is required

    Recipe Ratings without Comment

    Something went wrong. Please try again.