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Reese’s Monster Cookies

I love Reese’s, and I love Monster Cookies. How could these two not team up?!?

#Reeses Monster Cookies | www.somethingswanky.com

Monster Cookies are, by far, one of my favorite treats of all time. My Grandma made them for every family event for as long as I can remember, and the nostalgia adds tremendously to the taste of these cookies for me.

Last year I went a little crazy post Monster Cookie recipes. Starting with the original recipe, of course.

#Reeses Monster Cookies | www.somethingswanky.com

#Reeses Monster Cookies | www.somethingswanky.com

Followed by Monster Cookie Magic Bars,

Monster Cookie Dough Cupcakes,

Monster Cookie Dough Dip (the original recipe),

Nutella Monster Cookies (a personal favorite),

#Reeses Monster Cookies | www.somethingswanky.com

#Reeses Monster Cookies | www.somethingswanky.com

Monster Cookie Dough Mouse Pie,

and Monster Cookie Dough Ice Cream.


Seriously. 2012 was all about the Monster Cookies in a BIG way. And since 2013 is rapidly becoming the year of Reese’s, it seems incredibly apropo to combine the two into one, great Reese’s Monster Cookie recipe! I have a feeling you are going to loooooove these cookies.

Reese’s Monster Cookies


  • 1/2 cup butter
  • 1 1/2 cup peanut butter
  • 1 cup brown sugar
  • 1 cup sugar
  • 3 eggs
  • 1 tsp vanilla
  • 1/2 tsp salt
  • 1 tbsp corn syrup
  • 4 1/2 cup old fashioned oats
  • 2 tsp baking soda
  • 1 - 8 oz bag Reese's Mini cups (unwrapped)
  • 1 - 10 oz bag Reese's Pieces Minis
  • 1 - 12 oz bag semi-sweet chocolate chips


  1. Preheat oven to 350 degrees.
  2. Beat together the butter, peanut butter, brown sugar, and granulated sugar. Add eggs, one at a time and beat until creamy.
  3. Add vanilla, salt, and corn syrup. Beat well.
  4. Mix in the oats and baking soda.
  5. Mix in the Reese's minis, Reese's pieces, and chocolate chips. Scoop by rounded tablespoons onto a parchment or silicon lined baking sheet.
  6. Bake for 9-10 minutes until golden on the edges. Let cool completely on baking sheet.
  7. Makes approximately 8 dozen cookies.


Cookies from Friends:

100 Way to Eat a Reese’s

100 Ways to Eat a #Reeses | www.somethingswanky.com

Biscoff White Chocolate Monster Cookies

Biscoff Whtie Chocolate Monster Cookies | www.somethingswanky.com

Ashton Swank

Ashton is the owner and author of Something Swanky. Although first and foremost a wife and mother, she considers herself an online entrepreneur, freelance writer and photographer, and brand ambassador. Her focus is in food styling, food photography and recipe development.

26 comments on “Reese’s Monster Cookies”

  1. I’m not sure why they haven’t been teamed up–great pairing! Love the huge bakery-style look of these. Delish!

  2. I love the texture you’ve got going on in these, and the ridiculous amount of Reese’s. It’s like a cookie dream.

  3. Seriously – YUM!

  4. You have a special talent for making delicious Reese’s peanut butter treats! Love it.

  5. Totally apropo! Just mail some to me mmk?

  6. Yes, yes, yes!! These cookies look so incredibly delicious! Monster cookies are a traditional summer cookie that my sister and I make at our lake cabin together and I cannot wait to share this version with her!

  7. Those look amazing! Reese’s are a fantastic addition to any recipe!

  8. These look so textured and wonderful! I love anything with Reeses

  9. These look totally awesome Ashton! What a fabulous recipe!

  10. Crazy, but I kinda have a feeling I’m going to love these cookies, too :)

  11. What a combo, I can see me being popular with all the kiddies around here!
    Yay me! LOL!!

  12. You are the queen of Reese’s and monster cookies Ashton. I still think about those monster cookie dough cupcakes often! Even though I’ve never made them. These look wonderful!

  13. Just a quick update – let the nieces and nephews in on my next baking project, Monster Cookis….I’m the favorite aunt! LOL! Thanks Ashton!

  14. Oh man. I’ll take 6 please! =o) They look wonderful!

  15. Reese’s and monster cookies…how could you not love these? I love that you are on the same Reese’s kick that I am too!! These cookies.are.amazing!!!!

  16. reese’s anythig is a must!

  17. Oh my! I am so making these! Yum!

  18. Looks delicious! But everything you make always looks so good:)

  19. YUM! Now, I’m totally craving one! :)

  20. My favorite cookies are monster cookies so I will HAVE to try this version. Looks amazing!

  21. Your “monster cookie” recipe looks phenoms! The dough might not make it into the oven it looks so amazing… I’m curious about the texture are they soft and chewy OR crunchy and hard?

  22. These look amazing and will be making them this weekend! I do have a question… the oats, are they instant or regular? What specific brand do you use? Thanks in advance and can’t wait to enjoy these!

    • They’re old fashioned (regular?) oats. I just buy the Quaker brand! But my mom uses Great Value in her baking, and they always turn out great!

  23. These look SO AWESOME! Thanks for sharing!

Comments are closed.