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Peanut Butter Cup Chocolate Chip Cookies with Sea Salt and Nuts

Close up of Peanut Butter Cup Chocolate Chip Cookies with large pieces of flaky sea salt.
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Peanut Butter Cup Chocolate Chip Cookies are thick, chewy, super-chunky and loaded with rich peanut butter and chocolate flavor. They are outrageously delicious with great texture from lots of nuts and sea salt flakes as well!

Close up of Peanut Butter Cup Chocolate Chip Cookies with large pieces of flaky sea salt.

Along with Czechoslovakian Layer Cookies with Nuts and Jam, Buttery Pecan Snowball Cookies and Pizzelles, these Peanut Butter Cup Chocolate Chip Cookies are one of my favorite cookie recipes for the holidays and any day, frankly.

This bakery style chocolate chip recipe is for the ultimate peanut butter and chocolate chip lovers out there! Starting from a chocolate chip cookie base (as opposed to a softer peanut butter cookie base), these cookies have a bit more texture than a traditional peanut butter cookie, but still with amazing peanut butter flavor.

Plus, they are abundant with chunks from the mini-peanut butter cups, chocolate morsels and lots of nuts! I used a dreamy butter toffee cashew in this recipe, but the beauty of it is that you can change up the flavor easily by using a different nut. I have also made this recipe with honey-roasted almonds, salted roasted peanuts and plain walnuts in and all were great.

The proverbial icing on the cake (or cookie in this case) in my humble opinion, are the large flakes of sea salt that are sprinkled on the portioned cookie dough just before going into the oven. A sweet and salty combo is always a winner in my books, and it does not disappoint in this recipe. The salt flakes really enhance the overall flavors and texture in the cookie. Plus, they look really great!

Add this Peanut Butter Cup Chocolate Chip Cookie recipe with sea salt and nuts to your cookie baking rotation and you will not be disappointed!

Assorted Christmas cookie platter, containing Buttery Pecan Snowball Cookies, Anise Pizzelles and Peanut Butter Cup Chocolate Chip Cookies.
Peanut Butter Cup Chocolate Chip Cookies are perfect for any cookie platter!

Ingredients for Peanut Butter Cup Chocolate Chip Cookies

Here are the ingredients you’ll need to make these peanut butter cup cookies:

  • Peanut Butter: Use a “clean” peanut butter in this recipe–one that does not have sugar or oils added to it. The ingredients should just be “peanut butter” or “peanut butter and salt”. Either creamy or chunky works, but creamy is slightly preferred because there are so many other chunky elements in the recipe.
  • Mini Peanut Butter Cups: I use Trader Joe’s brand of “Mini Milk Chocolate Peanut Butter Cups” in this recipe and they are perfect in size and flavor. (They are basically the size of a chocolate chip/morsel.) You can use any brand of peanut butter cup, such as Reese’s, but may need to chop them into smaller pieces for this recipe.
  • Chocolate: Almost any type of chocolate will work here: dark, milk or semi-sweet chocolate chips, mini-chips or chunks. You can also use your favorite chocolate bar and chop it up roughly with a knife for interesting variations on the texture with different sizes and shapes. Chopping chocolate bars will also leave you with lots of tiny shards of chocolate and chocolate dust on the chopping board and, when you add all those in to the dough along with the bigger chunks, you get shards of chocolate all throughout the dough–highly desirable!
  • Sugar: Both regular and brown sugar are used as the sweeteners for great flavor. Be sure to firmly pack down the brown sugar into the measuring cup when portioning.
  • Butter: Both salted or unsalted butter work here. Butter gives the cookie richness and a buttery, tender crumb. The butter should be softened at room temperature before starting the recipe. Do not use margarine in this recipe as it will not create the same buttery cookie flavor and texture.
  • Eggs: Act as a binder and provide moisture. Use large eggs.
  • Vanilla Extract: Enhances the flavor of the cookies.
  • Flour:The base of the cookie dough. Use all-purpose flour and measure it precisely by sweeping the top of the cup with a flat edge.
  • Baking Soda: Helps the cookies to rise during baking.
  • Nuts:I used a dreamy butter toffee cashew in this recipe, but the beauty of it is that you can change up the flavor easily by using a different nut. I have also made this recipe with honey-roasted almonds, salted roasted peanuts and plain walnuts in and all were great. Also, I keep the size of the nuts fairly chunky. Instead of pulsing them in a food processor to chop into very small pieces, I just carefully rough chop them on a cutting board, which leaves some larger pieces, some medium-sized and smaller pieces and some nut dust. It works well.
  • Flaky Sea Salt: Use big sea salt flakes or coarse sea salt (a large finishing salt) to top off the cookies and add some saltiness to the sweet experience! If you do not have a flaked or coarse salt, then I suggest leaving this part off from the recipe Do not use regular fine salt here.

Peanut Butter Cup Chocolate Chip Cookies, Step-by-Step!

Here are the main steps for making this delicious peanut butter chocolate chunk cookie recipe:

  • First, make the cookie dough:
    • Combine the dry ingredients (flour, baking soda, salt) and set aside.
    • Then, blend the peanut butter, butter, sugars and vanilla extract until well combined and creamy.
    • Add the eggs, then gradually add the dry ingredients and beat well.
    • Finally, fold in all of the mix-ins (peanut butter cups, chocolate chips and nuts) using a rubber spatula.

  • Next, chill the dough:
    • Cover the bowl with plastic wrap and refrigerate the cookie dough for 12-24 hours.
      • PRO-TIP: You can portion out the cookies before chilling the dough if you prefer, as cold cookie dough can be hard to scoop. I often will break off pieces of the cold dough with my hands, which is easier, since I am okay with different-sized cookies, but realize that you may have a different preference.
Just baked Salted Peanut Butter Cup Chocolate Chip Cookies on sheet pan.
Salted Peanut Butter Cup Chocolate Chip Cookies cooling on wire rack.
  • Then, portion and bake:
    • When ready to bake, place a rack in the center of the oven and preheat oven to 350°F.
    • Using a portion scoop or your hands, measure out about 2-3 Tbsp of the cookie dough at a time and drop it onto an ungreased cookie sheet or sheet pan. Press down on the dough pieces slightly to flatten them a bit. Space out the dough pieces about 1” apart from each other.

  • Cool the cookies:
    • Once the cookies are done, remove them from the oven and let them cool on the sheet pan for 2 to 3 minutes until they firm up a bit. (They will be quite soft upon removing them from the oven.)
    • Then, transfer them to a wire cooling rack to cool completely.
    • Once cooled, store cookies in a cookie tin. They will stay fresh for about one week at room temperature, if they are around that long!
      • PRO-TIP: I generally store my cookies in tins and not plastic as I feel they hold their crispiness better and will not become as soft as if they were stored in plastic containers.

Close up of Peanut Butter Cup Chocolate Chip Cookies with large pieces of flaky sea salt.

Frequently Asked Questions

Here are answers to some frequently asked questions about these peanut butter cookies:

Why is it necessary to chill the cookie dough?

Chilling the cookie dough for about 12 hours or so allows the wheat starch and wheat proteins in the flour to properly hydrate–to suck in and absorb the moisture of the eggs–which leads to better flavor (less of a raw dough taste) and improved texture. Chilling also gives time for the baking soda to be more evenly absorbed into the dough, resulting in more even browning of the cookies.

How long will these Peanut Butter Cup Chocolate Chip Cookies last?

These cookies will last about one week at room temperature. I generally store my cookies in tins and not plastic as I feel they hold their crispiness better and will not become as soft as if they were stored in plastic containers.
 
You can also freeze these cookies in a freezer-safe bag for up to three months. When ready to enjoy, thaw them at room temperature.

Can you freeze this raw peanut butter chocolate chip cookie dough?

Yes, you can freeze the unbaked cookie dough in pre-portioned pieces, and it is a perfect way to store dough if you don’t want to make a whole batch all at once.
 
Simply scoop out the dough in your preferred portion size onto a parchment-lined sheet pan or baking sheet so that they are not touching each other. Cover with plastic wrap and place the sheet pan in the freezer until the cookie dough balls are frozen solid. Then, transfer the frozen dough pieces to a freezer bag or container.
 
When ready to bake, you do not need to defrost the chocolate chip cookie dough pieces, Just bake directly from their frozen state. Add 2 to 3 minutes on to the baking time to account for the frozen dough.

Close up of Peanut Butter Cup Chocolate Chip Cookies with large pieces of flaky sea salt.

Variations and Substitutions for Peanut Butter Chocolate Chunk Cookies

Here are a few notes on variations and substitutions for these salted chocolate chip peanut butter cup cookies:

  • Get Creative with the Nuts: I used a delicious butter toffee cashew in this recipe, but the beauty of it is that you can change up the flavor easily by using a different nut. I have also made this recipe with honey-roasted almonds, salted roasted peanuts and plain walnuts in and all were great.
  • Switch Out the Peanut Butter Cups: Even though it is one of the main ingredients in the recipe, the peanut butter cups, which are essentially a candy, can be substituted with other candy mix-ins, such as M&Ms, chopped up pieces of Snickers, Heathbar or Almond Joy bars or whatever you like! Shredded coconut would also be a fun addition to this cookie.
  • Add a Different Extract: If I am lucky enough to have some hazelnut extract on hand, I will replace half the vanilla extract with it. It increases the overall nutty flavor of the cookie in a subtle way.
  • Use a chocolate bar instead of chips: Use your favorite chocolate bar and chop it up roughly with a knife for interesting variations on the texture with different sizes and shapes. Chopping chocolate bars will also leave you with lots of tiny shards of chocolate and chocolate dust on the chopping board and, when you add all those in to the dough along with the bigger chunks, you get shards of chocolate all throughout the dough–highly desirable!

Kitchen Tools for Peanut Butter Cup Chocolate Chip Cookies

To make these chocolate chip cookies, you’ll need the following:

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Close up of Peanut Butter Cup Chocolate Chip Cookies with large pieces of flaky sea salt.

Peanut Butter Cup Chocolate Chip Cookies with Sea Salt and Nuts

Michele
Peanut Butter Cup Chocolate Chip Cookies are thick, chewy, super-chunky and loaded with rich peanut butter and chocolate flavor. They are outrageously delicious with great texture from lots of nuts and sea salt flakes as well!
5 from 4 votes
Prep Time 30 minutes
Cook Time 12 minutes
Chill Time 12 hours
Total Time 42 minutes
Course Dessert
Cuisine American
Servings 30 cookies

Ingredients
  

  • cups all-purpose flour
  • 1 tsp baking soda
  • ¼ tsp salt
  • cups peanut butter
  • ¾ cup softened butter at room temperature (1½ sticks)
  • cup packed brown sugar
  • cup sugar
  • 2 tsp vanilla extract
  • 2 large eggs
  • 1 cup miniature chocolate peanut butter cups or chopped peanut butter cups (about 6 ounces)
  • 1 cup semi-sweet, dark, or milk chocolate chips or chunks (about 6 ounces)
  • 1-1¼ cups nuts (See Note below.)
  • Flaky sea salt such as Maldon salt or any sea salt flakes or fleur de sel coarse salt

Instructions
 

  • Prep and gather all ingredients.
  • Combine the flour, baking soda and salt in a small bowl and set aside.
    1½ cups all-purpose flour, 1 tsp baking soda, ¼ tsp salt
  • Then, combine the peanut butter, butter, brown and regular sugars and vanilla extract in a large mixing bowl and blend with either a hand mixer or in a stand mixer using the paddle attachment until well combined and creamy.
    1¼ cups peanut butter, ¾ cup softened butter, ⅔ cup packed brown sugar, ⅓ cup sugar, 2 tsp vanilla extract
  • Add the eggs and continue to beat. Then, gradually add the dry ingredients (flour mixture), a little at a time, and beat until the mixture is well-combined. Scrape down the sides of the bowl with a rubber spatula, as needed.
    2 large eggs
  • Remove the bowl from the stand mixer and fold in the peanut butter cups, chocolate chips and nuts using a large rubber spatula. Make sure that all of the bits are well-incorporated into the batter.
    1 cup miniature chocolate peanut butter cups, 1 cup semi-sweet, dark, or milk chocolate chips, 1-1¼ cups nuts
  • Cover the bowl with plastic wrap and refrigerate the cookie dough for 12-24 hours. (Note: You can portion out the cookies before chilling the dough if you prefer, as cold cookie dough can be hard to scoop. I often will break off pieces of the cold dough with my hands, which is easier, since I am okay with different-sized cookies, but realize that you may have a different preference.)
  • When ready to bake, place a rack in the center of the oven and preheat oven to 350℉.
  • Using a portion scoop or your hands, measure out about 2-3 Tbsp of the cookie dough at a time and drop it onto an ungreased cookie sheet or sheet pan. (You can make the cookies as small or large as you want.) Press down on the dough pieces slightly to flatten them a bit. Space out the dough pieces about 1” apart from each other.
  • Sprinkle sea salt flakes over each piece of cookie dough. Then, bake the cookies for about 12 minutes or until they are golden brown. (Work in batches, if necessary, one sheet pan at a time. Once one sheet is ready, place it in the oven while scooping out and preparing the next batch.)
    Flaky sea salt
  • Once the cookies are done, remove them from the oven and let them cool on the sheet pan for 2 to 3 minutes until they firm up a bit. (They will be quite soft upon removing them from the oven.) Then, transfer them to a wire cooling rack to cool completely.
  • Once cooled, store cookies in a cookie tin. They will stay fresh for about one week at room temperature, if they are around that long!

Notes

  • Either salted or unsalted butter can be used.
  • Use a “clean” peanut butter in this recipe–one that does not have sugar or oils added to it. The ingredients should just be “peanut butter” or “peanut butter and salt”. Either creamy or chunky works, but creamy is slightly preferred because there are so many other chunky elements in the recipe.
  • If I am lucky enough to have some hazelnut extract on hand, I will replace half the vanilla extract with it. It increases the overall nutty flavor of the cookie in a subtle way.
  • The yield is approximate as it depends on how large or small you make your cookies.
  • I used butter toffee cashews in this recipe, but the beauty of it is that you can change up the flavor easily by using a different nut. I have also made this recipe with honey-roasted almonds, salted roasted peanuts and plain walnuts in and all were great. Also, I keep the size of the nuts fairly chunky. Instead of pulsing them in a food processor to chop into very small pieces, I just carefully rough chop them on a cutting board, which leaves some larger pieces, some medium-sized and smaller pieces and some nut dust. It works well.
  • Use a cookie scoop to measure out even sized pieces of dough, if you desire. 
  • Store cooled cookies at room temperature for up to one week. I generally store my cookies in tins and not plastic as I feel they hold their crispiness better and will not become as soft as if they were stored in plastic containers.
 
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3 thoughts on “Peanut Butter Cup Chocolate Chip Cookies with Sea Salt and Nuts

  1. 5 stars
    DELICIOUS!! Only negative was I didn’t read the recipe fully and didn’t realize the dough needed to be refrigerated for 12 hours. But SO WELL WORTH THE WAIT!!

  2. 5 stars
    These cookies are absolutely amazing and my family loved them! They taste like a chocolate chip cookie with just a hint of peanut butter goodness, which I prefer. The recipe was very straightforward and easy to follow. The hardest part was waiting 12 hours to bake them! But, totally worth wait. Will definitely be making again.

  3. 5 stars
    I made this recipe and LOVE all the textures and flavors and my kids loved them as well. Will definitely be making it again.

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