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Whiskfully Blessed

Recipes. Dessert. Smiles.

Ultimate Peanut Butter Reese’s Cup Stuffed Cookies

October 23, 2025

These Ultimate Peanut Butter Reese’s Cup Stuffed Cookies are soft, chewy & thick. They are perfect for a late night sweet treat or to fulfill your peanut butter craving. They are a super easy peanut butter cookie recipe but elevated to maximum indulgence. Each cookie is stuffed with a whole Reese’s cup and filled with all the peanut butter and chocolate flavors your heart could imagine.

If you are a fan of peanut butter cookies then these cookies are for you!! They take the nostalgia of peanut butter cookies and make them even better by adding Reeses cups, peanut butter chips, Reeses pieces, chocolate chips and chopped peanuts.

Jump to Recipe
The Ultimate Peanut Butter Reese’s Cup Stuffed Cookies

It’s that time of year again!! AHHHH!!! I am so excited!! My 12 days of Christmas Cookie Series is back. If you are tuning in from IG or TikTok, welcome!! I am so so happy you are here and I hope you love my recipes and find some that become staples for you and your loved ones.

Every year I do a cookie series called my 12 days of Christmas Cookie Series where I create 12 different cookie recipes you can make for Christmas. It’s such a fun way to celebrate the season and get into the spirit of Christmas. AND who doesn’t love cookies?

Reese’s pieces cookies
Reese’s stuffed cookies

I absolutely love seeing you guys tag me in your cookie posts every year and share that you made them for your loved ones. Cookies is something that is so fun and easy and versatile but helps bring people together and makes life more festive. Thank you again for being here, I hope you feel so welcome and find cookie recipes to make for generations to come.

Christmas is such a special time of year for giving and peace and being a blessing to those around you. Although those are things we should practice and pursue all year round, Christmas brings that light and inspiring spark to make it a greater effort. Even something as simple as baking cookies, can go so far and mean so much to people.

Peanut Butter Christmas cookies

Baking during Christmas is one of my fav things ever. It’s fun, festive and nostalgic and brings back so many childhood memories. One of the things that sparked my love for baking was decorating Christmas cookies with my family and our long kitchen counter in the house I grew up in.

If you want tried and true recipes but also something new and festive then you’ve made it to the right place. I love sharing classic recipes that everyone will love as well as different and unique cookies that will be sure to help you win that christmas cookie contest.

The best thick peanut butter cookies
ultimate peanut butter cookies

Down below, I’m going to share some of my most favorite cookie recipes from the series. These recipes are so perfect to make for the holidays and I hope you find some you want to make this year:

  • White Chocolate Coconut Macadamia Nut Cookies
  • Soft Maple Gingerbread Cookies
  • Hot Cocoa Cookies
  • Peanut Butter Chocolate Marbled Cookies
  • Cookie Butter Swirl Cookies
  • Muddy Buddy Cookies
thick peanut butter cookies

What should I make these for?

These recipes are great to make for Christmas cookie swaps, holiday parties, family get togethers, office Christmas parties, with your boyfriend, girlfriend, best friends or loved ones or just to make on a cold winter evening to enjoy while watching your favorite Christmas movies. You can even make them with your kids and they would love it!!

I share the cookie videos on TikTok & Instagram so you can see part of the process, PLUS who doesn’t love watching cute Christmas baking videos? HAHA I know I love it. This is my third year doing this series so if you are ever in need of Christmas Cookie recipe ideas, you’ve come to the right place.

To get my cookies to be super round and all the same shape, I like using a round glass, a biscuit cutter or cookie cutter to the lid of a mason jar!! It’s definitely not required but just a fun little tip, I like to use. I’ll share a link HERE to some on amazon if you’d like to try out this simple yet effective baking hack.

I love creating a list of all the ingredients you will need to make my recipe on the post before the recipe. That way you can clearly see everything you’ll need and what you may need to go grab at the store to make them.

What You’ll Need:

  • butter
  • peanut butter
  • brown sugar
  • sugar
  • eggs
  • vanilla extract
  • cornstarch
  • baking soda
  • baking powder
  • salt
  • flour (all purpose)
  • chocolate chips
  • chopped peanuts
  • peanut butter chips
  • Reese’s Pieces
  • Reese’s cups
  • flaky sea salt
  • parchment paper

All the ingredients are very simple and easy to find at your local grocery store OR already in your kitchen ready to go. They are simple ingredients but together make such a delicious fun recipe and I’m so excited for you to try them out.

Thick and Chewy Peanut butter cookies

How to make them:

To make these ultimate peanut butter cookies, cream together your peanut butter and softened butter and your sugars. Add your eggs and vanilla and mix again. Once, everything is well combined, add your dry ingredients, which is your flour, baking soda, cornstarch and salt.

Then, you want to add your chocolate chips, peanut butter chips, chopped peanuts, Reese’s pieces and chopped Reese’s cups. Scoop your cookie dough with a 1-2 inch cookie scoop and stuff each cookie with a Reese’s cup. Then top your cookies with more chocolate chips and Reese’s pieces and place on your baking sheets lined with parchment paper. Bake in your oven at 350 for 8-10 minutes until they start to set and brown. Remove from oven. Add a sprinkle of flaky sea salt, let cool, Share & Enjoy!!

gooey chocolate peanut butter cookies

Let’s Get Started!!

Cassidy Morris

Ultimate Peanut Butter Reese’s Cup Stuffed Cookies

These Ultimate Peanut Butter Reese's Cup Stuffed Cookies are soft, chewy & thick. They are perfect for a late night sweet treat or to fulfill your peanut butter craving. They are a super easy peanut butter cookie recipe but elevated to maximum indulgence. Each cookie is stuffed with a Reese's cup and filled with all the peanut butter and chocolate flavors your heart could imagine. Enjoy!!
Print Recipe Pin Recipe
Prep Time 30 minutes mins
Cook Time 30 minutes mins
Total Time 1 hour hr
Servings: 24 cookies
Course: Dessert
Ingredients Method

Ingredients
  

  • 1/2 cup butter unsalted 1 stick
  • 1 cup peanut butter
  • 1 cup brown sugar
  • 1/2 cup sugar
  • 2 eggs
  • 1 tbsp vanilla extract
  • 1 tbsp cornstarch
  • 1 tsp baking soda
  • 1 tsp baking powder
  • 3/4 tsp salt
  • 2 1/2 cup flour all purpose
  • 1 cup chocolate chips
  • 1/2 cup chopped peanuts
  • 1/2 cup peanut butter chips
  • 1/2 cup Reese’s Pieces
  • 1/2 cup chopped Reese’s cups
  • Reese’s cups
  • flaky sea salt optional

Method
 

  1. Pre-heat your oven to 350℉ and line your baking sheets with parchment paper.
  2. In a large bowl add your peanut butter and softened butter and cream together.
  3. Add your brown sugar, sugar and cream together until light and fluffy.
  4. Add your eggs and vanilla and mix again.
  5. Once, everything is well combined, add your dry ingredients. Flour, baking soda, cornstarch and salt. Stir until just combined.
  6. Add your chocolate chips, Reese’s pieces, chopped Reese’s cups and chopped peanuts and stir until well combined.
  7. Scoop your cookie dough with a 1-2 inch cookie scoop, spread out you dough and add a full Reese’s cup and fold over your dough. Top your cookies with more chocolate chips and Reese’s Pieces and place on your baking sheets lined with parchment paper, a few inches apart.
  8. Bake in your oven at 350 for 8-10 minutes until they start to set and brown.
  9. Remove from oven and using a round cookie cutter, scoot the edges of your cookies to make them perfectly round. (optional) Sprinkle each cookie with some flaky sea salt.
  10. Let cool, Share & Enjoy!!

Did you enjoy this recipe? If so, I would So APPRECIATE if you write a review so others can try it out too! Don’t forget to smile because you are so loved! <3

I hope that you enjoy this recipe with your loved ones and that it brings people together. This recipe was meant to be enjoyed!!

If you make it, I would love to see! Please tag me on my socials: my instagram and TikTok handle is @whiskfullyblessed. I can’t wait to see how you like it and I’m so excited to reshare your cute photos and videos!!

Sweetly, Cassidy 🙂

Jesus loves you SO much, He died for your sins so you could be free and live eternally. Draw near to Him and He will meet you where you’re at, every time. Romans 10:9

in Chocolate, Christmas, Christmas Cookies, Cookies, Dessert, Fall, Fall Recipes, Featured Recipes, Holidays, Peanut Butter, Recipes, Thanksgiving, Winter # 12 days of christmas cookie series, 12 days of christmas cookies, 12 days of christmas cookies series, baking, baking for christmas christmas cookie recipes, christmas baking, christmas cookie ideas, christmas cookie recipes, Christmas cookies, cookie recipes, cookies, easy peanut butter cookie recipes, fall recipes, holiday baking, peanut butter cookie recipes, peanut butter cookies, Reese stuffed cookies, Reeses cup stuffed cookies, Reeses pieces cookies, reeses stuffed cookie recipes, thick and chewy peanut butter cookies, thick peanut butter cookie recipes, ultimate peanut butter cookie recipes, ultimate peanut butter cookies, ultimate peanut butter Reeses cup stuffed cookies

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sweetly,

Cassidy

From easy step by step recipes, to those classic nostalgic bites, Cassidy loves to bring smiles through her recipes.

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