Delicious frosting made with ground Oreo cookies. This Oreo Buttercream Frosting is so yummy and is perfect for swirling onto Oreo Cupcakes.
This is an easy-to-make frosting ready in just about 10 minutes!

Oreo frosting
Oreo buttercream frosting is perfect for topping cakes or cupcakes. This Oreo buttercream frosting is flavored with ground Oreo cookies. The cookies add all the delicious flavor that you love about an Oreo cookie!
Making your own frosting isn't difficult and tastes so much better than anything you can buy.
This frosting is perfect for adding to Oreo cupcakes, but it is also delicious on chocolate mayonnaise cupcakes.
If you have any leftover frosting, don't let it go to waste! My dad's favorite treat is to spread any leftover frosting between two graham crackers. It makes a perfect little snack.
Key ingredients
Ingredients
This section reviews the best ingredients and substitutions for this recipe. For an exact list of ingredients and quantities, check the recipe card below.
- Oreo cookies - or other chocolate cream-filled cookies. Use the whole cookie, with the filling. Use Oreo brand or your favorite brand of cookie.
- Mini Oreo cookies - used as a garnish. These are often found where you buy individual bags (lunch box size) of cookies and snacks.
- Powdered sugar - if lumpy, be certain to sift first
- Butter - salted butter at room temperature
- Vanilla - use the very best vanilla here
- Cream - heavy cream or half-and-half cream
Step-by-step directions
How to make it
In this section, I share step-by-step photos, cooking methods, techniques, and a general overview. For detailed instructions, temperatures, and timing, check the printable recipe card below.
- Break cookies into pieces and place in a food processor. Puree until no chunks remain.
- Place softened butter into a mixing bowl. Mix well until smooth and creamy.
- Add powdered sugar and mix. The mixture will be very thick.
- Add vanilla and then add cream a bit at a time until the desired consistency is met.
- Fold in finely ground oreos
- Add ½ tablespoon additional cream if needed
- Spread or pipe onto cake or cupcakes
Recipe tips
- Make certain butter is soft, but not melted
- Use the whisk attachment to mix the buttercream
- If powdered sugar is lumpy, be certain to sift through a fine mesh sieve
- Add a bit of additional cream to make the frosting the desired consistency
- Frosting can be covered and refrigerated until needed. Make certain you allow frosting to return to room temperature before spreading or piping.
- If piping, make certain to fully crush cookies. Any chunks will clog your piping bag.
- If spreading frosting with a knife, larger chunks of cookies may be used
- If piping, use a coupler along with a large open tip to make certain the frosting flows easily. If the tip does become clogged, simply remove the coupler and tip and then remove the blockage. Replace the tip and continue piping.
- Small Oreo cookies can be used as a garnish or you can sprinkle a bit of additional cookie crumbs over the top of the frosting.
Frequently asked questions
No, Oreo buttercream frosting does not need to be refrigerated. However, if your kitchen is very warm, the frosting may become too soft and begin to weep.
Yes, you can add chunks as long as you aren't piping the frosting. The larger chunks will clog the piping tip.
Frosting the cupcakes
When frosting the cupcakes you can use a piping bag with a wide tip. I use either a Wilton #1M or a 6B. I find a wider tip works better just in case there's a larger piece of cookie that was mixed into the frosting.
For a darker frosting
If you prefer a darker, more chocolatey frosting, you can double the amount of Oreo cookies added to the frosting. The buttercream will need additional cream after adding the cookie crumbs.
More delicious buttercream frosting recipes
If you make this recipe, I’d love to hear about it! Leave a comment below and snap a picture and tag me on Instagram @beyondthechickencoop
Be certain to check out all my dessert recipes!
Oreo Buttercream Frosting
Ingredients
- 8 Oreo cookies
- 1 cup butter (softened)
- 2 ½ cups powdered sugar
- 2 teaspoons vanilla
- 2-3 tablespoons cream or milk
- 12 Mini Oreo cookies (for garnish, optional)
Instructions
- Break cookies into large pieces and place into a food processor. Puree until cookies are finely ground and no chunks remain.8 Oreo cookies
- In a mixing bowl mix butter with the whisk attachment on your mixer. Mix until smooth and creamy, about 2-3 minutes.1 cup butter
- Add powdered sugar and mix until well incorporated. Mixture will be very thick.2 ½ cups powdered sugar
- Mix in vanilla and then add the cream. Mix until smooth. Add a bit more cream for a creamier consitency.2 teaspoons vanilla, 2-3 tablespoons cream or milk
- Fold in ground cookie crumbs with a large silcone spatula or heavy duty spoon.
Notes
- Make certain butter is soft, but not melted
- Use the whisk attachment to mix buttercream
- If powdered sugar is lumpy, be certain to sift through a fine mesh sieve
- Add a bit of additional cream to make the frosting the desired consistency
- Frosting can be covered and refrigerated until needed. Make certain you allow frosting to return to room temperature before spreading or piping.
- If piping, make certain to fully crush cookies. Any chunks will clog your piping bag making it impossible to pipe the frosting.
- If spreading frosting with a knife, larger chunks of cookies may be used
- If piping, use a coupler along with a large open tip to make certain the frosting flows easily. If the tip does become clogged, simply remove the coupler and tip and then remove the blockage. Replace tip and continue piping.
- Small Oreo cookies can be used as a garnish or you can sprinkle a bit of additional cookie crumbs over the top of the frosting.
Nutritional Disclaimer:
Nutritional information is provided as a courtesy and should only be construed as an estimate rather than a guarantee. To obtain the most precise nutritional information in a provided recipe, you should calculate the nutritional information with the exact ingredients you are using when preparing the recipe using your preferred nutrition calculator.
Nutrition
David @ Spiced says
Oreo cookies are an absolute weakness for me! I love cakes (and cupcakes) so this Oreo buttercream is a great recipe to keep handy. Am I allowed to eat it with a spoon? Hah!
Kathy says
Totally allowed to eat with a spoon! Your secret is safe with me! 😉