Reese’s Pieces Peanut Butter Oatmeal Cookies

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I baked up a batch of these delectable Reese’s Pieces Peanut Butter Oatmeal Cookies.  It’s seems the consensus IS, you all madly love peanut butter, chocolate and cookies, in no particular order. These soft, thick peanut butter cookies pack a powerful peanut butter punch! 

Who’s ready for some peanut butter love!?  Check out these Extreme Peanut Butter Cookies too if you’re all in when it comes to peanut butter! You’ll also love these Reese’s Cream Cheese Cookie Bars and these Sheet Pan Peanut Butter Cup Cookie Bars!

Reese's Pieces Peanut Butter Oatmeal Cookies recipe

Inspired by these irresistible Reese’s Peanut Butter Cup Chocolate Chip Oatmeal Cookies, I just could not resist changing the recipe up.  Mini Reese’s Pieces, Ghirardelli Milk Chocolate Chips, Reese’s Creamy Peanut Butter and Quaker Old-Fashioned Oats make up the DNA of these cookies.

We easily modified a few ingredients to give it different variations of peanut butter and milk chocolate flavor. Besides, you really can’t go wrong with Reese’s in anything. EVER!

 

Reese's Pieces Peanut Butter Oatmeal Cookies recipe

We loaded Reese’s Candies inside and on top of these scrumptious peanut butter oatmeal cookies.  We also have tempting Ghirardelli milk chocolate drizzles on top and chocolate chips inside!  All you need to do is take a huge devouring chomp. YUM!  Definitely worth seconds, thirds…

Incidentally, you’ll love these Reese’s Pieces Peanut Butter Oatmeal Cookies are large sized, bake for 10 – 11 minutes and require no chilling of the dough!  Quick and easy!

Reese's Pieces Peanut Butter Oatmeal Cookies recipe

Ingredients You Need for Reese’s Pieces Oatmeal Cookies

Peanut Butter Oatmeal Cookies

Top of Cookie Ingredients

  • Ghirardelli Milk Chocolate Chips
  • Mini Reese’s Pieces

Reese's Pieces Peanut Butter Oatmeal Cookies recipe

How to Make Reese’s Pieces Oatmeal Cookies

  1. Preheat oven to 325 degrees fahrenheit. Line cookie sheets with silpat or parchment.
  2. Cream together butter and sugars for about 2 minutes.
  3. Add Reese’s Creamy Peanut Butter and stir. Add egg, yolk, and vanilla.
  4. Combine flour, Quaker Old-Fashioned Oats and baking soda.
  5. Slowly mix into the wet ingredients.
  6. Add the Ghirardelli Milk Chocolate Chips and Mini Reese’s Pieces and mix.
  7. Using a large cookie or ice cream scoop, place 6 scoops, evenly packed into your scoop and release onto your cookie sheets and bake for 10 to 11 minutes.
  8. After cookies are cooled, melt ¾ cup Ghirardelli Milk Chocolate Chips for 2 minutes in microwave and drizzle on top and sprinkle some random Mini Reese’s Pieces on top.
  9. Devour!

Extras

  • Chocolate Drizzles: You can drizzle with a spoon or use a piping bag to make chocolate zig-zag lines.  
  • Cookie Sizes: Makes 15-18 large cookies, For smaller cookies, bake for 7-8 minutes and you will get 3 dozen cookies.

Reese's Pieces Peanut Butter Oatmeal Cookies recipe

These peanut butter oatmeal cookies are a go-to for when you need a simple solution for satisfying the sweet tooth cravings. Not only are they delicious, but they are also easy to make with few ingredients and only a short baking time.

Whether you are baking for a special occasion or just for a lazy Saturday, Reese’s Pieces Peanut Butter Oatmeal Cookies are sure to satisfy.

More Reese’s Pieces Love? Check These Babies Out!

Reese's Pieces Peanut Butter Oatmeal Cookies

Reese's Pieces Peanut Butter Oatmeal Cookies

Kim Lange
Mini Reese’s Pieces, velvety Ghirardelli Milk Chocolate Chips, Reese's Creamy Peanut Butter and Quaker Old-Fashioned Oats make up the DNA of these cookies.
4 from 1 vote
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Course Dessert
Servings 15 Large Cookies
Calories

Ingredients
 
 

  • ½ cup unsalted butter softened
  • 1 ¼ cup brown sugar
  • ½ cup sugar
  • cup Reese's Creamy Peanut Butter
  • 1 egg + 1 egg yolk
  • 1 tablespoon vanilla extract
  • 1 ¼ cup all purpose flour or gluten-free flour
  • 1 cup Quaker Old-Fashioned Oats or gluten free oats
  • ½ teaspoon baking soda
  • ¾ cup Ghirardelli Milk Chocolate Chips
  • 1 cup Mini Reese's Pieces

Top of Cookie Ingredients:

  • ¾ cup Ghirardelli Milk Chocolate Chips
  • 1 cup Mini Reese's Pieces

Instructions
 

  • Preheat oven to 325 degrees fahrenheit. Line cookie sheets with silpat or parchment.
  • Using mixer, cream together butter and sugars for about 2 minutes.
  • Add Reese's Creamy Peanut Butter and stir. Add egg, yolk, and vanilla.
  • Whisk together the flour, Quaker Old-Fashioned Oats and baking soda.
  • Slowly mix into the wet ingredients.
  • Add the Ghirardelli Milk Chocolate Chips and Mini Reese's Pieces and mix.
  • Using a large cookie or ice cream scoop, place 6 scoops, evenly packed into your scoop and release onto your cookie sheets and bake for 10 to 11 minutes.
  • After cookies are cooled, melt 3/4 cup Ghirardelli Milk Chocolate Chips for 2 minutes in microwave and drizzle on top and sprinkle some random Mini Reese's Pieces on top.
  • Devour!

Notes

Chocolate Drizzles: You can drizzle with a spoon or use a piping bag to make chocolate zig-zag lines.  
Makes 15-18 large cookies
For smaller cookies, bake for 7-8 minutes and you will get 3 dozen cookies.
 
Keyword candies, chocolate chips, cookies, oatmeal, peanut butter, reeses, Reeses pieces
Tried This Recipe?Let us know how it was by commenting below!

11 Comments

  1. Kathy, I am so sorry about that, you are right, I forgot to add the amounts for the top ingredients, so it’s updated now. These make 15-18 large and about 3 dozen small cookies, bake 7-8 minutes. Thank you so much for your feedback!! xoxo

  2. I was so confused when making these cookies. In the list of ingredients it states 3/4 cup chocolate chips.
    In the directions it has you putting the 3/4 cup in the mix, and later it directs you to melt the 3/4 cup of chips for drizzle over top. I decided to split the chips and use half in and half drizzled over.
    It would also be helpful to know how many cookies it made and if you could make smaller, more kid sized cookies and how long to bake a smaller size.

  3. Help! I believe you had a recipe for a Butterfinger Peanut Butter pie on here. I was traveling and couldn’t write it down. My son-in-law wants me to make it for his birthday Friday. I’m in trouble!!! Would it be possible for you to e-mail the recipe, please? I would sincerely appreciate it. I’m loving your recipe.

    Thanks.
    Sandy

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