• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
The Six Figure Dish
  • About
  • Breakfast
  • Appetizers
  • Entree
  • Desserts
  • Drinks

Peanut Butter Marshmallow Cookies

April 21, 2021

Facebook
Facebook
fb-share-icon
Instagram
Pinterest
Pinterest
fb-share-icon
Follow by Email
WhatsApp


Jump to Recipe Print Recipe

Peanut butter marshmallow cookies are my family’s favorite cookie! These peanut butter cookies are stuffed with lots of gooey marshmallows and dark chocolate chunks for the perfect cookie! Cookie lovers, proceed with caution because these cookies are way too good. I know you’re probably wondering what the difference between fluffernut cookies and peanut butter marshmallow cookies is. Fluffernut cookies are made with marshmallow fluff and don’t have chocolate in them. These cookies are made with mini marshmallows and are loaded with chocolate chunks. I’d say that’s probably the biggest difference! If you enjoyed these delicious peanut butter and marshmallow cookies, you’ll definitely love these Strawberry Shortbread Cookies and these Blueberry Chocolate Chip Cookies!

Peanut Butter Marshmallow Cookies with Chocolate Chunks

This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases.

This is a great recipe to use if you want to make peanut butter marshmallow cookies because you do not have to chill the dough! Honestly, that’s probably my favorite part about making this cookie recipe. Here are some other tips you could use when making this recipe.

Mixing Peanut Butter Cookie Dough with Marshmallows and Chocolate Chunks
Scopping the Cookie Dough
  • Cream together the butter and sugar.
  • Mix while adding the egg, peanut butter and vanilla extract.
  • Whisk together the flour, baking powder and salt.
  • Combine the dry and wet ingredients while mixing.
  • Fold in the marshmallows and dark chocolate chunks.
  • Scoop the cookie dough and place on the baking sheet.
  • Bake at 350 degrees F for 10-12 minutes.

How To Make Peanut Butter Marshmallow Cookies

  1. First, start by creaming together the butter and sugar in a stand mixer or in a bowl if using a hand mixer.
  2. Add in the egg, peanut butter and vanilla extract while mixing.
  3. In a separate bowl, whisk together the flour, baking powder and salt.
  4. Add the flour mixture about a 1/4 cup at a time to the wet ingredients while mixing. Make sure to stop and scrape the sides of the bowl as needed.
  5. Fold in the marshmallows and dark chocolate chunks.
  6. Preheat the oven to 350 degrees F.
  7. Line a baking sheet with parchment paper.
  8. Use a 1 inch scoop to scoop the cookie dough out of the bowl and place them onto the parchment paper lined baking sheets.
  9. Bake in a preheated 350 degree F oven for 10-12 minutes.
  10. Let the cookies cool on the baking sheet for at least 10 minutes before transferring to a cooling rack to finish cooling.
  11. Finally, serve your peanut butter marshmallow cookies with a cold glass of milk if desired and enjoy!
Baked Cookies with Peanut Butter, Marshmallows and Chocolate Chunks

Storing Suggestions

Store leftover peanut butter marshmallow cookies in an air tight container for up to 5 days at room temperature. You can also make the cookie dough ahead and freeze. Shape the dough into a disc or individual scoops and wrap with plastic wrap. Place in an air tight container or freezer bag. Freeze the cookie dough for up to 3 months.

Delicious Baked Cookies

Tips & Variations

  • Substitute the dark chocolate chunks for chocolate chips if desired.
  • Keep in mind that the marshmallows will melt into the cookies while baking. If you’d like to really feel and taste the marshmallows, you can place a few more on top of each cookie before baking.
  • Keep an eye on your cookies at the 10 minute mark since every oven bakes at a different speed. You definitely don’t want to burn the bottom of the cookies. I removed mine at 11 minutes and they were perfect!

 

Peanut Butter Marshmallow Cookies with Chocolate Chunks

Peanut Butter Marshmallow Cookies

These peanut butter marshmallow cookies are so easy to make because you don't have to chill the dough! They're loaded with gooey marshmallows, dark chocolate chunks and lots of peanut butter making them the perfect cookie for cookie lovers!
Print Pin
Keyword: peanut butter marshmallow cookies, easy peanut butter cookie recipe, marshmallow cookies, best peanut butter cookie
Prep Time: 15 minutes minutes
Cook Time: 10 minutes minutes
10: 10 minutes minutes
Total Time: 35 minutes minutes
Servings: 36 cookies
Calories: 96kcal

Equipment

  • cookie sheet

Ingredients

  • 1/2 cup unsalted butter room temperature
  • 1 egg room temperature
  • 1 tsp vanilla extract
  • 3/4 cup light brown sugar
  • 3/4 cup white granulated sugar
  • 1 1/2 cups flour
  • 1 tsp baking powder
  • 1/4 tsp salt
  • 1 cup mini marshmallows
  • 1 cup dark chocolate chunks for baking
  • 1/3 cup peanut butter no sugar added

Instructions

  • First, start by creaming together the butter and sugar in a stand mixer or in a bowl if using a hand mixer.
  • Add in the egg, peanut butter and vanilla extract while mixing.
  • In a separate bowl, whisk together the flour, baking powder and salt.
  • Add the flour mixture about a 1/4 cup at a time to the wet ingredients while mixing. Make sure to stop and scrape the sides of the bowl as needed.
  • Fold in the marshmallows and dark chocolate chunks.
  • Preheat the oven to 350 degrees F.
  • Line a baking sheet with parchment paper.
  • Use a 1 inch scoop to scoop the cookie dough out of the bowl and place them onto the parchment paper lined baking sheets.
  • Bake in a preheated 350 degree F oven for 10-12 minutes.
  • Let the cookies cool on the baking sheet for at least 10 minutes before transferring to a cooling rack to finish cooling.
  • Finally, serve your peanut butter marshmallow cookies with a cold glass of milk if desired and enjoy!

Notes

  • Substitute the dark chocolate chunks for chocolate chips if desired.
  • Keep in mind that the marshmallows will melt into the cookies while baking. If you’d like to really feel and taste the marshmallows, you can place a few more on top of each cookie before baking.
  • Keep an eye on your cookies at the 10 minute mark since every oven bakes at a different speed. You definitely don’t want to burn the bottom of the cookies. I removed mine at 11 minutes and they were perfect!

Nutrition

Calories: 96kcal | Carbohydrates: 14g | Protein: 1g | Fat: 4g | Saturated Fat: 2g | Trans Fat: 1g | Cholesterol: 11mg | Sodium: 44mg | Potassium: 30mg | Fiber: 1g | Sugar: 10g | Vitamin A: 85IU | Calcium: 14mg | Iron: 1mg
Nutrition Facts
Peanut Butter Marshmallow Cookies
Amount per Serving
Calories
96
% Daily Value*
Fat
 
4
g
6
%
Saturated Fat
 
2
g
13
%
Trans Fat
 
1
g
Cholesterol
 
11
mg
4
%
Sodium
 
44
mg
2
%
Potassium
 
30
mg
1
%
Carbohydrates
 
14
g
5
%
Fiber
 
1
g
4
%
Sugar
 
10
g
11
%
Protein
 
1
g
2
%
Vitamin A
 
85
IU
2
%
Calcium
 
14
mg
1
%
Iron
 
1
mg
6
%
* Percent Daily Values are based on a 2000 calorie diet.

Related

Filed Under: Desserts

Previous Post: « Keto Chicken Bacon Ranch Casserole
Next Post: Air Fryer Dulce de Leche Cheesecake »

Primary Sidebar

Get new posts by email

More recipes

Copyright © 2025 The Six Figure Dish on the Foodie Pro Theme