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Chocolate Peanut Butter Cookie Bars

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Prep Time:

Cook Time:

30 Min

20-25 Min


15 Servings



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Chocolate Peanut Butter Cookie Bars
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This is a delicious recipe that my family loves! We love anything and everything with Peanut Butter and Chocolate! These cookie bars are delicious! It is difficult to eat just one and any time I take them somewhere people always ask for the recipe. I love to make them because they are so simple to make, but they are such a crowd pleaser! The fudgy center is rich and chocolaty surrounded by a crispy peanut butter crust. You just can’t go wrong. I hope that you enjoy this recipe as much as we do! And I’ll bet you can’t eat just one 😉


1 Yellow Cake Mix

½ c. Melted Butter

1 c. Peanut Butter

2 Eggs

2 c. Peanut Butter Chips

2 c. Semi-Sweet Chocolate Chips

1 can Sweetened Condensed Milk

2 tsp. Vanilla


1.Preheat the oven to 325°.

2. In a mixing bowl combine the Yellow Cake Mix, Melted Butter, Peanut Butter, and the Eggs. Mix it well.

3. Spread 2/3 of the dough in the bottom of a greased 9x13 glass baking dish. Bake it for 10 minutes.

4. While it is baking mix 1 bag Peanut Butter Chocolate Chips in the remaining dough and set it aside.

5. In a saucepan mix 2 c. Chocolate Chips and 1 can Sweetened Condensed Milk. Cook it on a medium-low heat until the chocolate is melted and it is combined. Add the Vanilla and stir it in.

6. When the crust comes out of the oven, pour the chocolate mixture over the crust and gently spread it evenly over the top.

7. Spoon the remaining dough over the top of the Chocolate mixture, but leave some space between spoonfuls.

8. Place the pan back in the oven and bake it for 20-25 minutes. Remove from the oven and cool.

9. Serve and enjoy!

Troubleshooting and Tips

  • Any trouble making this? Please put your comments below and I will respond as soon as I can!

  • Click here for the 9x13 Glass Baking Dish that I use and love!

Having trouble with this recipe? Please leave a comment below or feel free to email me!


  • You can use Milk Chocolate Chips in this recipe instead of Semi-sweet.

Do you have any alterations that have worked well for you? Please share them with the rest of us below!

Michelle Bartlett 2

Hi, I'm Michelle Bartlett. Here at Just Like Grandma's Cooking I hope that you will find: 

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  • Just Practical Cooking using Regular Household Ingredients

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