Making your own homemade peanut butter Oreos? Is it even possible? I’ll be honest, these aren’t the cookies you’re used to, they’re better.

Peanut Butter Oreo

Much like a cookie whoopie pie, this peanut butter Oreo is delicious. A rich chocolate cookie sandwich packed with peanut butter filling. Yum!

You (and your family) will love these peanut butter Oreos! They’re so good, it’s hard to eat just one.

I guess they have that in common with real Oreos…

While they may not be crunchy, these soft and chewy cookies hit the spot. So irresistibly good and rich that they make for a perfect treat. 

Peanut Butter Oreo

These homemade peanut butter Oreos are perfect for serving at a party. They’re also great for holiday cookie exchanges too!

But, you can make these cookies even if you have no reasons to show them off.

They’re such a fun little treat, you can whip up a batch and enjoy it as a snack throughout the day.

You may want to hide them from yourself to avoid over-snacking though. As I said, they’re irresistibly good!

Peanut Butter Oreo

Thankfully, this homemade peanut butter Oreo recipe makes a good amount of cookie sandwiches! There’s plenty to eat, share, and enjoy for days (if you can resist temptation).

But don’t just take my word for it.

Try this simple cookie recipe for yourself! It’s so easy to make, and only uses a few ingredients. This is great news for those of us not wanting to spend a lot of time in the kitchen! 

Cake Mix Cookies

If peanut butter isn’t your thing, or you are trying to make this recipe nut free, check out my Homemade Oreos recipe. It’s just as delicious, soft and chewy, but without the added peanut taste.

There’s so many ways to enjoy this cookie, I’m sure you’ll find something you love that fits the occasion.

What’s In Peanut Butter Oreos?

  • 1 box Devils Food Cake Mix
  • 2 Eggs
  • 6 Tbs Oil
Peanut Butter Oreo


  • 4oz Cream Cheese Softened
  • 3 Tbs Butter Softened
  • 2 Cups Powdered Sugar
  • 1/2 tsp Vanilla
  • 1-2 Tbs Milk
  • 1/3 Cup Peanut Butter
Peanut Butter Oreo

How to Make Homemade Oreos

  • Preheat your oven to 350 Degrees F
  • In a large mixing bowl place the Devil’s Food Cake Mix, Eggs, and Oil. Mix to combine.
  • Using a Cookie Scoop, scoop the mixture into perfectly even scoops. Place them evenly on a prepared cookie sheet.
  • Bake for 7-9 minutes and allow to cool completely.
Oreo Filling

How to Make the Filling

  • In a large bowl mix together the Cream Cheese, Peanut Butter, Butter, Powdered Sugar, Vanilla, and Milk until well combined.
  • Place the filling into a large zip-loc bag and then snip off one corner of the end. This makes it easy pipe filling onto the cookie.
  • Flip over and place half of the (cooled) cookies bottom side up. Pipe some filling onto each cookie bottom.
  • Top with another cookie (like a sandwich) for the perfect homemade oreo.
  • Keep stored in the Refrigerator.

Can you Freeze Peanut butter Oreos?

Yes, you can freeze homemade oreos. I recommend choosing one of the three following methods for easy freezing. This will make life a little simpler when you’re ready to grab a frozen treat. 

Either A) place the oreos on a baking sheet and freeze until solid, then transfer to a ziploc bag in the freezer. This keeps them from sticking to one another in the bag!

B) individually wrap each cookie (or pair of cookies) in plastic wrap and keep stored in a ziploc bag. This makes it great for grabbing a few to toss into lunchboxes!

Or C) layer the cookies in a tupperware syle container with a sheet of cut parchment paper between them to prevent sticking. They might stick to the cookies they touch, but this method is still pretty great.

Whichever method you choose, let the cookies rest on the counter for a few minutes before eating.

This helps them to come to room temperature. Eating a frozen cookie could be hard on the teeth.

That said, eating them cold could be great on a hot summer’s day!

Peanut Butter Oreo

How to make Double Stuffed Peanut Butter Oreos 

This is probably the easiest thing to do! Simply double the filling!

If piling too much frosting onto one cookie bottom is too difficult, place half on one cookie and the other on another half. Then sandwich them together gently. 

You may want to let the cookies set like this for a little while. Giving the frosting a chance to harden slightly can reduce the mess when you bite into them.

Can I use a Cookie Scoop?

Yes, absolutely! I like to use a small or medium sized cookie scoop when making homemade Oreos. This gives uniform cookie sizes and helps to make them a little rounded!

Choose the size you want based on how big you want the cookies to be. 

If you want to make a bunch of bite sized, a smaller scoop is preferred.

Larger scoops make fewer cookies, but they’re bigger. It’s a pretty fair trade-off.

Peanut Butter Oreo

Can I use any brand cake mix?

Yes you can. However, I have found that my personal favorite brand to use for this recipe is Duncan Hines Devil Food Cake. The cookies turn out chewy and delicious (almost like a brownie cookie).

Sweet Tooth Recipes you will Love!

Peanut Butter Oreo
Print Recipe Pin Recipe Rate this Recipe
No ratings yet

Peanut Butter Oreos

Soft and chewy chocolate cookies filled with a lucious peanut butter filling. As addicting as a real peanut butter Oreo, but with a homemade touch.
Prep Time10 mins
Cook Time8 mins
Course: Dessert
Cuisine: American
Servings: 24
Calories: 203kcal


  • 1 box Devils Food Cake Mix
  • 2 eggs
  • 6 tbsp oil


  • 4 oz cream cheese softened
  • 3 tbsp butter softened
  • 2 cups powdered sugar
  • 1/2 tsp vanilla
  • 1-2 tbsp milk
  • 1/3 cup peanut butter


  • Preheat Oven to 350 Degrees
  • In a large mixing bowl place Devil's Food Cake Mix, Eggs, and Oil. Mix to combine.
  • Using a Cookie Scoop, scoop mixture into perfect even scoops and place evenly on cookie sheet
  • Bake for 7-9 minutes. Allow to cool completely.


  • In a large bowl combine Cream Cheese, Peanut Butter, Butter, Powdered Sugar, Vanilla, and Milk. Mix to combine.
  • Place filling into a large zip-loc bag and snip the end to easily pipe filling onto cookie
  • Place half of the cooled cookies bottom side up and pipe filling onto each cookie.Top with cookie for the perfect homemade oreo
  • Store in Refrigerator


Calories: 203kcal | Carbohydrates: 24g | Protein: 3g | Fat: 12g | Saturated Fat: 3g | Cholesterol: 23mg | Sodium: 198mg | Potassium: 94mg | Fiber: 1g | Sugar: 17g | Vitamin A: 128IU | Calcium: 36mg | Iron: 1mg
Did you make this recipe?Mention @devourdinner or tag us #devourdinner!
What's for Dinner_Devour Dinner Newsletter

We Promise you will Devour our Newsletters

Join our mailing list to receive the latest recipes, tips, tricks. 


We will only send you the BEST recipes that are tried and true and perfect for you!

Thank You! You have successfully subscribed! Please check your email to confirm your subscription