Soft and Chewy Peanut Butter Chocolate Bars

I have so many peanut butter dessert recipes on my blog, but you can never have too many. That’s what I tell myself anyway. When I want an easy, fuss-free recipe that I know everyone will love, I call upon my trusty blondie base. With 35+ versions and counting, it never lets me down. It’s an easy recipe to memorize because everything is ‘one’. In the 1 bowl used, melt 1 stick of butter, stir in 1 egg, 1 cup of brown sugar, 1 tablespoon vanilla, and 1 cup flour.  For these peanut butter chocolate chip bars, I added 1 cup chocolate chips and peanut butter. The only thing that’s not ‘one’ is the amount peanut butter (1/3 cup). I made these peanut butter chocolate chip cookie bars in a hot, un-airconditioned kitchen which contributed to the melty look! These peanut butter chocolate chip bars are super soft, slightly chewy, buttery, and peanut buttery. Between the butter and the peanut butter, they’re super moist and just melt in your mouth.  There’s an abundance of chocolate in every bite. There’s no other way to do chocolate other than in abundance. These peanut butter bars were definitely worth heating my house up for.

Peanut Butter Chocolate Bars Ingredients

For this chocolate peanut butter dessert recipe, you’ll need: 

Unsalted butter Peanut butter Egg Brown sugar Vanilla extract All-purpose flour Salt Chocolate chips

Note: Scroll down to the recipe card section of the post for the ingredients with amounts included and for more complete directions.

How to Make Peanut Butter Chocolate Bars

I love how quick and easy these chocolate chip peanut butter bars are to whip up! Here’s an overview of how the bars come together:

What Readers Are Saying

This recipe was originally published in August of 2014 and I am sharing it again for newer readers. At that time I had a small child and now I have a high schooler. Time truly does fly! Flour: I’ve never made these peanut butter chocolate chip bars with anything other than all-purpose flour, so I can’t speak to whether gluten-free flour or whole wheat flour would work for this recipe. Same thing goes for egg replacers. Vanilla: If desired, you can scale back on the amount of vanilla you add to these bars. I always add at least 2 teaspoons of vanilla to my baked goods because I love the flavor it lends to any bar or brownie I make, but feel free to adjust the amount to suit your personal tastes.  Readers love these peanut butter chocolate chip bars! Here are just a few of the 5-star reviews that have been left on this recipe. “I’ve made these twice in the last 2 weeks and they are easy, absolute yumminess! I used 2 tsp. vanilla extract, and definitely be sure to cool (though it was hard for my sweetie to resis!) at least 30 minutes before serving to give the bottoms time to cool and set up a bit. Great recipe I will make and share again and again!” — Amy Miller “10/10 recommend!!! Came together super fast and was delicious! Thank you!” — Jerica Debruzzi “These are amazing! Rich and delicious. I doubled the recipe for a 9×13 pan. Based on a previous suggestion in the comments, I used a full cup of Jif vs 2/3 cup (for the doubled recipe). The edges baked up perfectly crispy and the middle was rich and kind of fudgy. Make it and enjoy!” — Jen “Amazing!!! I’ve already made this 3 times and they are just so delicious. Thank you for the recipe.” — Eva “I made this recipe for the first time today. I love it! I did use natural PB but it was a no stir version. I had to bake them for closer to 30 mins where I live. Definitely going to use this one again! Thanks for the recipe.” — Alicia

Recipe Video Tutorial

More Chocolate Peanut Butter Desserts: 

ALL OF MY PEANUT BUTTER RECIPES!  Tried this recipe? Leave a review! Consider leaving a 5 star rating if you’ve made and loved one of my recipes! Chocolate Peanut Butter Fudge Bars — Can’t decide if you want PB or chocolate? Make these easy no-bake fudge bars! Chocolate + PB is sooo irresistible!! Peanut Butter Cup Bars — The bars are super soft, slightly chewy, buttery, and have plenty of peanut butter flavor with enough chocolate to balance it. Oatmeal Chocolate Chip Peanut Butter Bars — he bars are soft, chewy, and filling. They’re definitely on the denser side and if you’re looking for a hearty, comfort food breakfast, you’ve found it. Chocolate Peanut Butter Dream Bars — Nutter Butter crust, chocolate pudding, and peanut butter cream cheese filling! Easy, almost no-bake, and beyond AMAZING! Lives up to their dreamy name! Peanut Butter Chocolate Chip Toffee Bars — Thick, rich, decadent cookie bars made with chocolate chips, peanut butter chips, creamy sweetened condensed milk, and crunchy toffee bits!  Peanut Butter Blossom Bars — Just like the classic cookies except made as cookie bars rather than individual cookies. Bars are faster, easier, there’s no dough to chill, they’re made in one bowl, and you don’t need a mixer. Salted Caramel Peanut Butter Chocolate Chip Bars — The bars are made with salted caramel peanut butter and they’re super soft, slightly chewy, easy, and you don’t need a mixer.  Originally posted August 29, 2014 and reposted June 17, 2022 with updated text.

Peanut Butter Chocolate Chip Bars  7 Ingredients   - 41Peanut Butter Chocolate Chip Bars  7 Ingredients   - 22Peanut Butter Chocolate Chip Bars  7 Ingredients   - 36Peanut Butter Chocolate Chip Bars  7 Ingredients   - 75Peanut Butter Chocolate Chip Bars  7 Ingredients   - 6Peanut Butter Chocolate Chip Bars  7 Ingredients   - 64Peanut Butter Chocolate Chip Bars  7 Ingredients   - 58Peanut Butter Chocolate Chip Bars  7 Ingredients   - 39Peanut Butter Chocolate Chip Bars  7 Ingredients   - 90Peanut Butter Chocolate Chip Bars  7 Ingredients   - 55Peanut Butter Chocolate Chip Bars  7 Ingredients   - 19Peanut Butter Chocolate Chip Bars  7 Ingredients   - 9Peanut Butter Chocolate Chip Bars  7 Ingredients   - 3Peanut Butter Chocolate Chip Bars  7 Ingredients   - 94Peanut Butter Chocolate Chip Bars  7 Ingredients   - 6Peanut Butter Chocolate Chip Bars  7 Ingredients   - 29Peanut Butter Chocolate Chip Bars  7 Ingredients   - 7