These 3-Ingredient Eggless Peanut Butter Halloween Cookies are easy to make and delicious! These cookies really do melt in your mouth. A peanut butter lover’s heaven! The recipe includes step-by-step photos and lots of tips.

overhead view of halloween ghosts peanut butter cookies.

Egg-Free Peanut Butter Cookies Recipe Highlights

Aren’t these 3-Ingredient Eggless Peanut Butter Halloween Cookies more adorable than spooky? I think so!!

So since Halloween is around the corner, I decided to share these 3-Ingredient Eggless Peanut Butter Halloween Cookies cookies that I have been making for quite some time. These cookies are soft and full of creamy peanut butter flavor.  

I love them because they are so easy to make and delicious. Plus, you only need 3 ingredients.

This time, I decided to make these fun ghost-shaped cookies!! But you can have fun and make any shape you like. If you prefer from-scratch egg-free Halloween cookies, check out my Easy Eggless Halloween Soft Sugar Cookies and Easy Eggless Halloween Cookies.

Let’s get baking!

halloween ghosts peanut butter cookie over a cookie sheet

Ingredients You’ll Need, Substitutions & Notes

Please check the recipe card at the bottom of the post for exact quantities and detailed instructions (scroll down).

  • 1 Cake Mix Box:  For this recipe, I like yellow or vanilla cake mix the best! The cake mix I use is 15.25 oz (432 g).
  • Peanut butter: I recommend using creamy peanut butter, but chunky peanut butter will also work well if you want a little extra texture! However, I do not recommend using a natural peanut butter. For a nut-free version, use WOWBUTTER  and Field Trip Chickpea Butter.
  • Butter: I prefer to use unsalted butter because the peanut butter and cake mix does have salt already.

Overview: How to Make Eggless Peanut Butter Halloween Cookies 

Please check the recipe card at the bottom of the post for exact quantities and detailed instructions (scroll down).

Step 1 – Make the Dough

These cookies are really fuss-free. The dough gets together in a flash. Just through everything in your stand mixer. The only downside of this recipe is that the dough needs some time in the refrigerator. This helps to handle the cookies more easily, and it also helps them to keep their shape when baking.

But don’t worry…those 30 mins of wait will pay off when you take a bite, and it literally melts in your mouth!!!

Step 2 – Roll Out the Dough

Roll out dough to 1/2 inch thick. Refrigerate for 15 minutes.

Pro Tip: The dough is a bit sticky, so I recommend rolling it out between two pieces of parchment paper.

Step 3 – Cut Out & Bake

Remove dough from the refrigerator. Cut into desired shapes with cookie cutters. Place the cut cookies on a baking sheet lined with parchment paper and refrigerate for 15 more minutes while you preheat your oven.

Then, bake the cookies for 8-10 minutes or until the edges are lightly brown. Remove from the oven and let them cool on completely.

Step 4 – Decorate

When cookies are completely cool, decorate to your taste. I decorated them as a ghost. I used my Eggless Royal Icing and edibles little eyes.

3 Ingredients Eggless Peanut Butter Cookies over a cooling rack

Helpful Tips!

Chill the dough. Chilling the cookie dough in the refrigerator before cutting it into shapes and baking the cookies is crucial to this recipe’s success. The dough is incredibly creamy and a bit sticky, so it is easier to handle when it’s chilled.

Use creamy peanut butter. For a soft, melt-in-your-mouth cookie, use creamy peanut butter.  Crunchy peanut butter is typically thicker and, well, less creamy! 

Adapt This Recipe For Other Food Allergies

This recipe is egg-free, but you can certainly adapt it to other food allergies.

GLUTEN-FREE: Use Gluten-Free cake mix.

DAIRY-FREE: Use your favorite plant-based, dairy-free, or vegan butter. My favorite dairy-free butter brands for baking are:

NUT-FREE: Use a peanut-free spread. I like WOWBUTTER  and Field Trip Chickpea Butter.

Storing Instructions

STORE cookies in an airtight container at room temperature for up to 3 days.

MAKE AHEAD: You can make the cookie dough and chill it in the refrigerator for up to 2-3 days.

Frequently Asked Questions

How many cookies does this recipe yield?

The number of cookies depends on the size of your cookie cutter.

Can I use nut-free butter for this recipe?

Yes, I like to use WOWBUTTER  or Field Trip Chickpea Butter.

Can I use a chocolate cake mix?

Absolutely! If you want a chocolate version feel free to use a chocolate cake mix.

3-Ingredient Eggless Peanut Butter Halloween Cookies with a boo sign.

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Recipe Card 📖

3-Ingredients Eggless Peanut Butter Halloween Cookies | Mommy's Home Cooking

3-Ingredient Eggless Peanut Butter Halloween Cookies

Oriana Romero
These 3-Ingredient Eggless Peanut Butter Halloween Cookies are easy to make and delicious! These cookies really do melt in your mouth. A peanut butter lover’s heaven! 
5 from 2 votes
Prep Time 35 minutes
Cook Time 10 minutes
Total Time 45 minutes
Servings 12

Ingredients
 

  • 1 cake mix box ( 15 oz – 432 g) (I used yellow cake)
  • 1 cup (250 g) peanut butter (see notes for substitute)
  • 1/2 cup (115 g) unsalted butter, softened (1 stick)

Important

Don’t forget to check out the step-by-step photos above in the post—they’ll guide you through the process and make everything super clear!

Instructions
 

  • Mix with an electric mixer on medium speed all ingredients until everything is well incorporated, about 3 minutes.
  • Form a disk and place the dough between two pieces of parchment paper. Roll out dough to 1/2 inch thick. Refrigerate for 15 minutes.
  • Remove dough from the refrigerator. Cut into desired shapes with cookie cutters. Place the cut cookies on a baking sheet lined with parchment paper and refrigerate for 15 more minutes.
  • Preheat the oven to 350 °F (180º C).
  • Bake the cookies for 8-10 minutes or until the edges are lightly brown. Remove from oven and let them cool on the baking sheet for 10 minutes. Then place on a wire rack to cool completely.
  • When cookies are completely cool, decorate to your taste. I decorated them as a ghost. I used white and black cookie icing and edibles little eyes.
Oriana’s Notes
 
STORE cookies in an airtight container at room temperature for up to 3 days. 
MAKE AHEAD: You can make the cookie dough and chill it in the refrigerator for up to 2-3 days. 
GLUTEN-FREE: Use a Gluten-Free cake mix.
DAIRY-FREE: Use your favorite plant-based, dairy-free, or vegan butter. My favorite dairy-free butter brands for baking are:
NUT-FREE: Use a peanut-free spread. I like WOWBUTTER  and Field Trip Chickpea Butter.
 
If you’re making this recipe, please read the whole post content to get lots of tips, tricks, variations, frequently asked questions, and step-by-step photos.
 
 Did you make this recipe? Don’t forget to give it a star rating below!
 
Please note that nutritional information is a rough estimate, and it can vary depending on the products used.
I appreciate your feedback, and it helps others, too!Recipe reviews on the website are extremely valuable to other readers online. So, please don’t forget to give it a 5-star rating below.

Nutrition

Calories: 352kcalCarbohydrates: 39gProtein: 7gFat: 19gSaturated Fat: 7gCholesterol: 20mgSodium: 413mgPotassium: 159mgFiber: 1gSugar: 20gVitamin A: 235IUCalcium: 102mgIron: 1.3mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

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Course Dessert
Cuisine American
Calories 352
Keyword cookies easy Eggless halloween peanutbutter recipe

Eggless Baking Frequently Asked Questions

You’ve asked, and I’ve answered! Read on for a handful of answers to the most frequently asked questions about eggless baking.

This recipe was sponsored by Collective Bias and Peter Pan® Simply Ground Peanut Butter.

The recipe was originally posted on October 2015. Updated on September 2022.

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5 from 2 votes (2 ratings without comment)

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6 Comments

    1. Hello Cassie, I haven’t tried to make this recipe with margarine. According to my experience I think it could affect the final result since margarine contain more water. Please let me know how they turn out. Thanks for stopping by.