Peanut Butter Cookies and Cream Bars

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Peanut Butter Cookies and Cream Bars bake up like magic. They are perfectly crunchy and deliciously sweet with layers of cookies, candy bars, and peanut butter chips.

Layers of decadent, gooey goodness that you won’t be able to stop eating!

A stack of Peanut Butter Cookies and Cream Bars on a white plate.

Peanut Butter Cookies and Cream Bars

This is the easiest dessert and is always a party favorite. It starts with a cake mix, butter, and an egg. This makes the crust and is the base for the other ingredients.

They are incredibly easy to make and a great starter recipe for a new cook. Allow your children to help with this recipe! Your children will enjoy baking a treat with you. Most importantly, you’ll have fun together, and you’ll love every single bite of this treat.

Peanut Butter Cookie bars stacked on top of each other to create delicious Peanut Butter Cookies and Cream Bars.

Ingredients you’ll need

The full recipe with ingredient amounts and instructions is at the bottom of this post. You can save a tree and the recipe to your personal and private recipe box here on Call Me PMc. This way, you’ll never misplace it.

  • White or yellow cake mix
  • Butter softened
  • Egg
  • Peanut butter sandwich cookies broken.
  • Mini-Snickers chopped
  • Peanut butter chips
  • Sweetened condensed milk
Butter and flour in a bowl.

Mix cake mix with butter and egg.

A person is crushing cookies.

Crush the cookies.

A pile of snickers candy wrappers on a table.

Chop the Snickers bars.

A pan with crust in it.

Cook crust, which is the cake mix, butter, and egg, for 10 minutes.

A baking dish with a lot of crumbs on it.
A plate chopped chocolate bars.


A baking dish with pan of broken cookies.

and peanut butter chips on crust

A tray of peanut butter chips being poured with icing sweetened condensed milk.

Pour sweetened condensed milk over everything.

A baking dish with peanut butter chips and sauce.

Yum-O! Doesn’t that look good already?

Snickers with sweetened condensed milk on top.

Bake another 13 to 15 minutes.

Peanut butter and chocolate in a pan on top of a stove.

You need to let it cool completely before cutting!

A person holding up blondie.

Peanut Butter Cookies and Cream Bars

Deliciously rich cake mix crust with sweet toppings nestled inside a gooey caramel layer! You’ve got to make these!

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  1. 9×13 Baking Pan
  2. Silicone Spatula Set
  3. Mixing bowl

More recipes you’ll love

Peanut Butter Cookies stacked on top of each other to create delicious Peanut Butter Cookies and Cream Bars.

Peanut Butter Cookies and Cream Bars

Peanut Butter Cookies and Cream Bars are simple layers of vanilla sandwich cookies, candy bars, and peanut butter chips. This is the easiest dessert and a great recipe for you cooks to make. Additionally, they are always a party favorite.
Author: Paula
5 from 17 votes
Print Pin Rate

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Prep Time: 5 minutes
Cook Time: 23 minutes
Total Time: 28 minutes
Servings: 12 servings


  • 1 pkg white or yellow cake mix
  • 1/2 cup butter softened
  • 1 large egg
  • 16 peanut butter sandwich cookies broken
  • 10 mini-Snickers chopped
  • 1 and 1/2 cups peanut butter chips
  • 1 14-ounce can sweetened condensed milk


  • Preheat oven to 350 degrees.
  •  In a bowl, mix together the cake mix, butter, and egg. The mixture will be thick and stiff; press in a 9×13 inch cake pan. 
  • Bake 10 minutes. 
  • Remove pan from oven and layer the peanut butter cookies, Snickers, and peanut butter chips over the baked crust. Pour sweetened condensed milk over the top. of everything.
  • Return to oven and bake another 13 to 15 minutes or until center is set. Cool completely before cutting.


Calories: 424kcal | Carbohydrates: 59g | Protein: 7g | Fat: 19g | Saturated Fat: 11g | Cholesterol: 40mg | Sodium: 486mg | Potassium: 41mg | Fiber: 2g | Sugar: 34g | Vitamin A: 259IU | Calcium: 100mg | Iron: 2mg
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  1. Love the golden oreos!! These look killer! The snickers just makes them crazy good!

  2. This looks so good Paula!! As soon as I saw peanut butter was the ingredient I knew I was in too!! 🙂

  3. Whoa Nelly! These look amazing! My mom used to make something similar but never with Snickers! Yum!

  4. Wow, they look awesome! I will definitely pin to make with leftover Halloween candy.

  5. Wow! These look absolutely sinful. I'm sure they are delicious. Great Job on the GYCO Challenge 🙂

  6. Holy cannoli Paula! Snickers too. I'm take a dozen please. I knew PB chips would lead to greatness. 🙂 Thanks for joining GYCO. Hope you'll be back in November.

  7. Hi Paula

    These look like a peanutty version of my “dream bars”. Yummy goodness. Good luck with GTCO challenge.

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