These Fluffernutter Chocolate Chip Bars are gooey, chewy, and completely irresistible! Peanut butter, marshmallows, and chocolate chips never tasted so good!
Be the first to get new recipes – Subscribe to Back For Seconds by Email
You know about fluffernutter sandwiches, right? Peanut butter and marshmallow fluff on white bread was a pretty popular lunch when I was a kid. I haven’t had one in years, but it was the inspiration for these gooey, chewy Fluffernutter Chocolate Chip Bars!
Chocolate doesn’t play a role in a traditional fluffernutter, but I had to add the chocolate chips, I mean, everything is better with chocolate! It was the perfect addition here.
Peanut butter and chocolate is a magical combination, and the marshmallows make these bars gooey and completely addicting!
These bars are like the softest, yummiest peanut butter cookie, loaded with chocolate chips, and made gooey and chewy from the mini mallows. I really love making cookie bars. They are so much easier and faster to make than cookies, and I love the thick, chewy texture.
You just can’t go wrong with these bars! They are so perfect I even included them in my #1 selling cookbook: Brownies, Blondies, and Bars! Get a copy today – they make GREAT gifts 🙂
Fluffernutter Chocolate Chip Bars
Ingredients
- 1 cup unsalted butter softened
- 3/4 cup creamy peanut butter
- 1 cup brown sugar packed
- 1/2 cup granulated sugar
- 2 eggs
- 1 tsp salt
- 1 tsp baking soda
- 2 1/4 cup all purpose flour
- 2 cup chocolate chips
- 1 1/2 cup mini marshmallows
Instructions
- Preheat oven to 350
- In a mixing bowl cream together the butter, peanut butter, and sugars.
- Add the eggs and mix again.
- Gradually mix in salt, baking soda, and flour just until incorporated.
- Gently mix in marshmallows and chocolate chips.
- Spread into a greased 9x13" pan and bake for 20 minutes or until lightly browned on the edges. The center will jiggle slightly from the marshmallows but it will set after it cools - do not over bake.
- Cool completely and cut into squares. Store in a tightly sealed container.
More easy bar recipes:
Reese’s Peanut Butter Cup Bars
Fudgy White Chocolate Brownies
Soft and Chewy Snickerdoodle Bars
winnie says
I made these for the first time in early May and now its my standby dessert to make for EVERYONE. I get so many requests for this simple, yet fabulous treat! Thanks so much for posting it!!!
Stephanie Brubaker says
That totally made my day! Thanks so much for sharing, Winnie 🙂
kathleen says
I made these last night and sent them to work with my husband to share. He said they were almost gone by 9 am! Soooo amazing
Julianne @ Beyond Frosting says
You’re right, everything IS better with chocolate. Love these bars!
Amanda says
Would it be possible to make these with marshmallow fluff instead of mini-marshmallows? These look super yummy, but I’m a vegetarian and marshmallows are not, but the fluff is. Just curious to if you or anyone else had tried it.
Stephanie says
Hi, Amanda! I have not tried it using fluff but I don’t see why it wouldn’t be yummy! What I would suggest doing is spread half of the dough in the pan then top with dollops of fluff, then cover with remaining cookie dough. Let me know if you try it 🙂
Dorothy @ Crazy for Crust says
I want 345 of these. NOW. 🙂
Zana@GreenGlobalTravel says
Oh man do these look delicious! I’d love to pack these up and take them with me for a late night snack while stargazing on a camping trip. Thanks for this! Can’t wait to try them.
Laura @ Laura's Culinary Adventures says
These look delicious! I really like the addition of the marshmallows.
Rebecca {foodie with family} says
I would give my eyeteeth for a go at that plate full of Fluffernutter Chocolate Chip Cookie Bars this mornig!
Cate O'Malley says
Love this twist on an old favorite – yum!
Laura @ Lauras Baking Talent says
These look delicious. I love new bar cookie recipes, thanks for sharing 🙂
Carole Maguire says
I made these today… they were easy and are fantastic !
chewy, chocolate filled yummy goodness !!
Stephanie says
I’m so happy to hear that, Carole! Thank you so much for sharing 🙂