Peanut Butter Chocolate Chip Bars are full of chocolate chips and delicious creamy peanut butter. Using a cake mix to bake cookies is just another one of my favorite Cake Mix Hacks that I love to share with you! Let me show you how easy these are to make.
Everybody needs easy cookie bar recipes with few ingredients in their recipe box and this recipe for Peanut Butter Chocolate Chip Bars is just that...easy!
They're the perfect dessert to make for your family when you need something sweet.
Peanut Butter Chocolate Chip Bars with Yellow Cake Mix
You never know when you need to make a dessert recipe at the last minute. When my son was in high school, I had to make a lot of desserts for football team dinners, not to mention the snack bar on game night.
Sometimes I didn't get much notice for when a dessert was needed, which is why I love using a cake mix to create this recipe for Peanut Butter Chocolate Chip Bars. They're ready fast and everyone loves them.
What you're really doing is creating a cake mix hack by adding a few extra ingredients to a boxed cake mix. The end result is a totally different recipe than what’s featured on the front of the box.
Helpful Kitchen Tools
Reynolds Kitchens Cookie Baking Sheets,More Information6-Piece Nonstick Oven Bakeware BakingMore InformationFreezer-to-Oven Safe 3 Qt GlassMore InformationNon-Stick 9 x 13-Inch PanMore Information
Main Ingredients Needed
Here's a quick overview of the ingredients for this recipe. Find the exact amounts and click the Instacart button to easily add them to your cart – all in the printable recipe card below!
- Vanilla Cake Mix
- Eggs
- Peanut Butter
- Oil
- Chocolate Chips
Step-by-Step Directions
Step 1 | Combine the Ingredients
- I find it easier to use a hand-held mixer to combine all the ingredients together, but you can definitely do this by hand with just a wooden spoon.
- Once the ingredients are combined, add them to the bottom of a 9X13 baking dish that's been sprayed with non-stick cooking spray.
- Use your fingers or the back of a spoon to help smooth out the cookie dough into the greased pan.
Step 2 | Baking Instructions
Bake in a preheated 350 degree oven for 15 to 17 minutes or until the bars are golden brown.
Tip: After the cookies have cooled, place a cutting board on top of the baking dish and then invert to flip the baked bars out! I find them much easier to cut on top of a cutting board than in the baking dish.
Before You Begin!
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Ready for More Easy Cake Mix Dessert Recipes?
- Chocolate Sugar Cookies
- Red Velvet Sandwich Cookies
- Four Different Cake Mix Cookie Recipes - with a video to show you how easy it is to make cookies when they start out with a cake mix.
- Chocolate Chunk Muffins - who says you can't have chocolate for breakfast?
- Peach Crunch Cake - used a cake mix as crumb topping!
📖 Recipe Card
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Peanut Butter Chocolate Chip Bars
Ingredients
- 1 box yellow cake mix
- 2 eggs
- ⅓ cup creamy peanut butter
- 1 cup chocolate chips
- ⅓ cup oil
Instructions
- Combine all the above ingredients into the bowl of a stand-up mixer and combine well. You can also combine all the ingredients using a wooden spoon.
- Press out the mixture into a 9X13 baking dish that's been sprayed with non-stick cooking spray.
- You will have to use your fingers or the back of a spoon to spread everything out evenly as the dough will be sticky.
- Bake in a 350 degree oven for 15 to 17 minutes or until the bars are golden brown.
- Let cool slightly before removing them from the baking dish to slice into bars.
Notes
This recipe has been updated since it first appeared in 2012 with new photos and a new printable recipe card that includes nutritional information. I hope you enjoy the updates as much as I enjoyed working on them!
Carol says
Wouldn’t these be delicious with peanut butter chips ? Going to try both recipes! Yummy!
Lois says
Yes, they would be! Let me know how they turn out! Thanks for visiting.
Kimberly says
I work in a hospital and we have to make enough desserts to feed the staff lunches daily. I love these cake mix cookie bars. So simple to make and not having to roll out 100 cookies is wonderful! I have to quadruple the recipe. Our staff loves them as well!! Thank you for the recipe!
Lois says
Hope you enjoy the recipe!
Cindy HARD says
I made these bars with a spice cake and maple chips it’s wonderful
Mary says
Am going to bake this evening, but all I have is p/b cookie mix can I use. That instead of cake mix, if I use smaller baking pan??
Lois says
I'm not sure how that would work Mary! I've only used cake mixes for this recipe, not a cookie mix. Thank you for visiting.
Amy says
Congratulations on the feature at Classy Flamingos.
Lois says
Thank you! Thanks for visiting!
Paula says
I tried these yesterday, added
1/3 cup.oil 2 eggs and 1 yello cake mix as recipe calls for and omg I never saw anything so dry to mix.Something is not right with the recipe. I had to add more oil and some water.
Lois says
Hi Paula, I sent you a personal email as well. You don't say that you added the peanut butter? That could be the problem. Let me know!
Linda on Poinsettia Drive says
You've been PINKED! Your post was a hit on the Classy Flamingos Blog Party. Come by and pick up a badge this week at poinsettiadr.com You rock!
Lois says
Thank you!!!
tartanpancakes says
Yum! These look great and so easy!
Lindsey says
Wow! Those look dangerously good! Thanks for sharing these at Foodie Friends Friday!! 🙂
Winnie says
These look amazingly delicious
I love PB with chocolate
Elena says
Thoss look so good. Can't go wrong with peanut butter and chocolate!
Cranberry Morning says
Looks yummy! And I love a 'pan cookie' or bar like that because it doesn't involve all the shaping that cookies take.
Blondee says
How bad can that be? Easy AND chocolate!! Mmmm!
Miss Debbie says
Easy and delish...great combo!
Vee says
Now that looks delicious and sounds easy. I do love easy.
Debbie says
these are soo up my alley....quick, easy, chocolate, and peanut butter...yum! Hope you have a good day!
Carmen C. says
Those look REALLY good!!! and NO calories right??? LOL!
Anita at Hungry Couple says
You pretty much had me at peanut butter but, wow! 🙂
April says
Definitely will be trying these this weekend...thanks a bunch, Lois!
Carmen and the Primcats says
YUM!!!!!!!!!!!
Beth says
YUMMM!!! Thank you for the recipe!
Marti says
Can't go wrong with peanut butter and chocolate! I'll have to give this a try.