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    Home » Dessert » Bars

    Peanut Butter Cup Crownies

    Updated: Mar 20, 2024 · by Tonia Larson

    This post may contain affiliate links.

    ↓ JUMP TO RECIPE

    This post is sponsored by McCormick and the Mom It Forward Blogger Network. All opinions are 100% mine.

    Peanut Butter Crownies are brownies topped with peanut butter cookies, peanut butter buttercream frosting and peanut butter cups.

    Peanut Butter Cup Crownies Bar on plate

    With the kids back in school and the holidays just around the corner, it is time for bake sales once again! The two big questions when it comes to bake sale ideas are what to make and how to package it.

    The McCormick Kitchens have developed unique cookie and brownie recipes including one that combines the two to make sure your treats are the talk of the table. I was really inspired by the Choco-Mint Crownies McCormick Bake Sale recipe and I created my own version: Peanut Butter Cup Crownies.

    McCormick Pure Vanilla Extract

    Prepare brownie mix as directed on package, adding 1 teaspoon McCormick® Pure Vanilla Extract. Stir in peanut butter chips and spread in greased 13×9-inch baking pan. Bake at 350F for 15 minutes.

    Peanut Butter Crownies stepsWhile the brownies are cooking, mix up the peanut butter cookie dough.

    Beat shortening, peanut butter and sugars in large bowl with electric mixer on medium speed until light and fluffy. Add egg and 2 teaspoons of the vanilla; mix well. Gradually beat in flour, baking soda and salt on low speed until well mixed. S

    tir in peanut butter chips. Roll dough into a rectangle on a piece of greased parchment paper. Place dough rectangle on top of brownies in pan. (Alternative method: Drop cookie dough by tablespoonfuls on brownie, covering the top evenly.) Bake 20 to 25 minutes longer or until the cookie top is golden brown.

    Peanut Butter Cup Bars layers

    Top the peanut butter crownies with peanut butter frosting and mini peanut butter cups.

    To make the frosting, beat butter, shortening and vanilla until creamy. Add powdered sugar, one cup at a time, beating at low speed until well blended. Add heavy cream and marshmallow cream, beat until light and fluffy.

    wrapped peanut butter bar

    To make the peanut butter crownies easier to sell, I cut them into large pieces and put them in large white muffin cups. Then, I placed each crownie into a clear cellophane bag, added a tag and tied it shut with a piece of string.

    labeled bars for bake sale

    Bake Sale Tips:

    • The best bake sale desserts are full of flavor and pleasing to look at.
    • Decide if desserts will be sold individually or in multipacks or both.
    • Package the bake sale treats in closed containers so that they are easy for customers to buy.
    • Add a label that clearly states what the dessert is.
    • Make the price easy to find and competitive in your area. Check local bakeries and coffee shops for pricing ideas.
    • Display the bake sale treats in a way that grabs customers’ attention and is easily accessible.
    Peanut butter cup crownies.

    Peanut Butter Crownies Recipe

    Peanut Butter Crownies are brownies topped with peanut butter cookies, peanut butter buttercream frosting and peanut butter cups.
    5 from 2 votes
    ↑ Click stars to rate!
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    Prep Time: 20 minutes minutes
    Cook Time: 40 minutes minutes
    Total Time: 1 hour hour
    Servings: 20
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    Ingredients

    Brownie Layer:

    • 18.4 ounce fudge brownie mix
    • ⅔ cup vegetable oil
    • ¼ cup water
    • 2 large eggs
    • 1 teaspoon McCormick® Pure Vanilla Extract
    • 12 ounces peanut butter chips

    Peanut Butter Cookie Layer:

    • 1 ¼ cups flour
    • ½ teaspoon baking soda
    • ¼ teaspoon baking powder
    • ¼ teaspoon salt
    • ¼ cup shortening
    • ¼ cup peanut butter
    • ½ cup granulated sugar
    • ½ cup brown sugar
    • 1 large egg
    • 2 teaspoons McCormick® Pure Vanilla Extract
    • 1 cup chocolate chips

    Peanut Butter Frosting:

    • ½ cup butter - softened
    • ½ cup shortening
    • 1 cup peanut butter
    • 2 teaspoons McCormick® Pure Vanilla Extract
    • 8 cups powdered sugar
    • ¾ cup half-n-half
    • ½ cup marshmallow cream
    • 14 ounces mini peanut butter cups optional

    Instructions

    Brownie Layer

    • Preheat the oven to 350˚F. Prepare brownie mix as directed on package, adding 1 teaspoon vanilla.
    • Stir in peanut butter chips.
    • Spread in greased 13x9-inch baking pan.
    • Bake at 350°F for 15 minutes.
    • While it is baking, prepare the peanut butter cookie dough. Remove the pan from the oven to add peanut butter cookie dough.
    • Bake 20 to 25 minutes longer or until cookie top is golden brown.
    • Cool the bars in a pan on a wire rack.
    • Prepare the peanut butter frosting. Spread it over cooled crownies.
    • Top with mini peanut butter cups.

    Peanut Butter Cookie Layer

    • Beat shortening, peanut butter and sugars in large bowl with electric mixer on medium speed until light and fluffy.
    • Add egg and 2 teaspoons of the vanilla; mix well.
    • Gradually beat in flour, baking soda and salt on low speed until well mixed.
    • Stir in peanut butter chips.
    • Roll dough into a rectangle on a piece of greased parchment paper.
    • Place dough rectangle on top of brownies in pan.
    • (Alternative method: Drop cookie dough by tablespoonfuls on brownie, covering the top evenly.)
    • Cool in pan on wire rack.

    Peanut Butter Frosting

    • Beat butter, shortening and vanilla until creamy.
    • Add powdered sugar, one cup at a time, beating at low speed until well blended.
    • Add half-n-half and marshmallow cream, beat until light and fluffy.
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    Nutrition

    Serving: 1slice | Calories: 619kcal | Carbohydrates: 81g | Protein: 9g | Fat: 30g | Saturated Fat: 12g | Polyunsaturated Fat: 16g | Trans Fat: 1g | Cholesterol: 31mg | Sodium: 249mg | Fiber: 3g | Sugar: 67g
    Course: Dessert
    Cuisine: American
    Author: Tonia Larson

    For years, cookies and brownies have been two of the most popular bake sale items, and this year, they’ll taste even better with unique flavor tips from the McCormick Kitchens.

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    About Tonia Larson

    Hi! I’m Tonia, the owner and recipe creator at The Gunny Sack, where I’ve shared easy recipes for busy people for 14+ years! My family-friendly meals, easy side dishes, and delicious desserts include mouthwatering photos, dynamic videos, and step-by-step instructions to help you cook at home.

    « Pumpkin Chocolate Chip Doughnuts
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    Comments

      5 from 2 votes

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      Recipe Rating




    1. Trina says

      January 27, 2016 at 4:41 pm

      Greatly appreciate the beautiful presentation and detailed directions. I will be making these tomorrow for a dessert auction at my daughters school. I’m excited to try them myself!!! Yum! I do have a question Should these be refrigerated overnight I only ask due to the icing????? I don’t want icing to melt. Please advise.

      Thank you.

      Reply
      • Tonia says

        January 28, 2016 at 8:14 am

        Hi Trina! Yes, they should be refrigerated due to the butter and cream in the frosting! Enjoy!

        Reply
    2. Dana says

      November 25, 2014 at 1:11 pm

      5 stars
      These are in the oven right now. I would suggest either chilling the rolled dough or spooning out on top of the brownies. I wasn’t a perfect aim and it’s almost impossible to move the dough once it’s put on top of the brownies. It says chocolate chips in the ingredient list but peanut butter chips in the directions, must just be a typo. I added chocolate chips. They smell amazing, I bet they will be a big hit for the Thanksgiving at the school.

      Reply
    3. Dana says

      November 25, 2014 at 1:11 pm

      5 stars
      These are in the oven right now. I would suggest either chilling the rolled dough or spooning out on top of the brownies. I wasn’t a perfect aim and it’s almost impossible to move the dough once it’s put on top of the brownies. It says chocolate chips in the ingredient list but peanut butter chips in the directions, must just be a typo. I added chocolate chips. They smell amazing, I bet they will be a big hit for the Thanksgiving at the school.

      Reply
    4. Madison says

      September 27, 2013 at 1:10 pm

      Love these!!!! peanut butter and chocolate is the best combo ever!

      Reply
    5. soniah says

      September 19, 2013 at 5:13 am

      trying this soon! very sonn!

      Reply
    6. Stephanie@Henry Happened says

      September 19, 2013 at 2:40 am

      the mini peanut butter cups make this look amazing! and I can’t even begin to think about the sinful flavor…

      Reply
    7. Chung-Ah | Damn Delicious says

      September 16, 2013 at 9:08 pm

      These brownies are EPIC!

      Reply
    Tonia Larson from The Gunny Sack.

    Hi, I'm Tonia! Welcome to The Gunny Sack, where I’ve shared easy recipes for busy people for 15+ years! Meet Tonia Larson →

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