Skip to Content

Peppermint Mocha Boozy Marshmallows Recipe

Share this...

Last Updated on June 8, 2023 by Leah Hall

These are our absolute favorite thing to put into our coffee or hot chocolate in the winter! We hope you will love this boozy marshmallows recipe as much as we do! The mocha peppermint combination is perfect for cold winter weather!


With the first snow flying, our boys start asking to head out in the snow to sled and make snowmen. Without fail after an hour or two of busy snow fun, there will be a request for hot cocoa with marshmallows. Even the big kids (aka us) like a nice warm drink to chase away the chill, and who doesn’t like marshmallows?


Boozy Marshmallows

What could make a marshmallow in a warm adult drink even better? How about a Peppermint Mocha Boozy Marshmallow to top off your adult hot drink?


This post contains affiliate links for products that we think you as readers might find useful, and we make commission off of these! For more details about our affiliates, click our Disclosure and Contacts Page.

Peppermint Vodka and Kahlua Mocha Marshmallows on a cookie sheetMaking our own marshmallows has been one project we have wanted to undertake for a long time. We had some artisan marshmallows that had been flavored at a pasty shop in Las Vegas, and we were amazed at the flavors they were able to impart into a simple marshmallow. Needless to say, we were inspired, so we started to research how to make our own homemade marshmallows.

white Peppermint Vodka and Kahlua Mocha Marshmallows in a stack on a black background

How To Make Homemade Marshmallows?

Marshmallow making is really candy making, basically getting sugar to the just the right temperature and watching it transform. In the case of marshmallows, you get a sugar syrup to just above boiling, then mix it with a bit of gelatin and a whole bunch of air and a short while later you have the start of some deliciously fluffy marshmallows. Smother the mixture in powdered sugar and cornstarch and let the sugar set up. Boom! Marshmallows. (Want more marshmallows? Check out our boozy takes here!)

Here are some helpful items to help you get started: a candy thermometer, cornstarch, and a pizza cutter! We advise using a pizza cutter to cut the marshmallows, because as long as you dust the cutter with the sugar/cornstarch mixture you should have great success! We also advise you use a stand mixer, a glass pan and a non-stick spatula!

Peppermint Vodka and Kahlua Mocha Marshmallows on cookie sheet

What Ingredients are Needed for the Marshmallows Recipe?

  • Peppermint Vodka
  • Mocha Kahlua
  • Sugar
  • Corn Syrup
  • Salt
  • Water
  • Gelatin
  • Powdered Sugar
  • Cornstarch


Of course we couldn’t stop there, we had to add a little flavor to make these marshmallows really pop. So we did what we do best and added in a little bit of booze while mixing to make these into special adult marshmallows. With Christmas fast approaching, we wanted to make some flavored boozy marshmallows recipe that would be festive for the season so we chose to use a little peppermint vodka and some Kahlua Mocha to flavor our marshmallows.

Peppermint Vodka and Kahlua Mocha Marshmallows in a stack

If You Are Looking for More Kahlua Recipes, Try These!


Sweet and airy, the inclusion of the peppermint and mocha gives the Peppermint Mocha Boozy Marshmallow a deeper dimension, the chocolate tones of the mocha bringing a dark sweetness. The peppermint perfumes the marshmallows and brings a cool peppermint finish with each bite that pulls the sweetness of the mocha and marshmallow.

Peppermint Vodka and Kahlua Mocha Marshmallows in a stack in front of a black background

These marshmallows are fantastic in Hot Chocolate, or just for nibbling on, and will be the perfect festive treat on your next holiday party! We also make some Candy Cane Skillet S’mores with them, perfect for the holiday season!


If You are Looking for More Dessert, Try These!




Also, don’t forget to follow us on Instagram and tag #gastronomcocktails so we can see all the wonderful recipes YOU recreate from this site!


You can also subscribe to our newsletter so you never miss a delicious recipe again!


Like this recipe? Try these below, too!

Cherry Amaretto Boozy MarshmallowsCherry Amaretto Boozy Marshmallows


Chocolate Chip Boozy MarshmallowsChocolate Chip Boozy Marshmallows


Other Boozy Marshmallows

Peppermint Vodka and Kahlua Mocha Marshmallows cut in squares on a cookie sheet with wood spoon
Yield: 1

Peppermint Mocha Boozy Marshmallows

Prep Time: 40 minutes
Set Time: 8 hours
Total Time: 8 hours 40 minutes

Peppermint Mocha marshmallows infused with Mocha Kahlua and Peppermint Vodka.



  • 1/2 cup cornstarch
  • 1/2 cup powdered sugar


  • 1/2 cup water
  • 3 envelopes gelatin (1/4 oz per envelope)


  • pinch salt
  • 1/4 cup + 2 Tablespoons corn syrup
  • 2 cups sugar
  • 2 Tablespoons Mocha Kahlua
  • 3 Tablespoons peppermint vodka
  • 1 Tablespoon water
  • food coloring if desired


This recipe is easier with a stand mixer, but you can do it with a hand mixer. You can use an 8x8 pan for thicker marshmallows or a 9x13 for thinner. We split the difference at an 8x11.

Place water in the mixing bowl with the whisk attachment. Sprinkle gelatin on top. Let bloom while you are doing the next steps.

Spray sides and bottom of pan with cooking spray. In a small bowl, combine powdered sugar and cornstarch. Coat the greased pan with the sugar/cornstarch mixture, making sure to cover the sides and bottom. Don't use it all, set the extra aside for later.

In a small saucepan, mix together 1 Tbsp vodka, sugar, corn syrup, water and salt. Stir continuously, making sure to not boil over, until the mixture reaches 238 degrees.

Add the remaining vodka and the Kahlua into the mixing bowl with the gelatin. Then slowly add the sugar syrup. Once gelatin is dissolved, set mixer on high, Whip for at least 15 minutes, ours took 19-20.

The mixture is ready once it has doubled in size and is thick enough to to have peaks in the batter.

Pour mixture into the prepared pan. Use a greased spatula to smooth the top if desired. Dust the top with more sugar/cornstarch mix. Let the marshmallows sit at least 8 hours, or overnight, uncovered in pan.

When ready to cut, dust a pizza cutter or sharp knife with more sugar/cornstarch mixture. Then slice to the size you want. Remove the marshmallows from the pan and toss in the last of the sugar/cornstarch mixture so the sides aren't sticky. Store in an airtight container.


Adapted from a Food52 recipe.

Recommended Products

As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.

Nutrition Information:



Serving Size:


Amount Per Serving: Calories: 127Total Fat: 0gSaturated Fat: 0gTrans Fat: 0gUnsaturated Fat: 0gCholesterol: 0mgSodium: 17mgCarbohydrates: 33.8gFiber: 0gSugar: 30.1gProtein: 0g

Did you make this recipe?

Please leave a comment on the blog or share a photo on Instagram

 Interested in stocking your own home bar? Make sure to see our favorites at our Amazon Store!


If you liked this post, don’t forget to subscribe for new (and of course free) recipes by entering your email address on the side bar (and get all the recipes delivered to your inbox when we post), so you don’t miss out on a thing. You can find us on Facebook, Instagram, and Pinterest!


Gastronomblog is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to

Share this...

This site uses Akismet to reduce spam. Learn how your comment data is processed.


Thursday 15th of December 2016

These marshmallows look like little pillows from heaven. Seriously. Beautiful photos as always too :-)


Monday 12th of December 2016

Homemade marshmallows are the best!


Sunday 11th of December 2016

These look leaps and bounds more delicious than packaged marshmallows - love to give them a try sometime!

The 'Noms.

Thursday 15th of December 2016

They are! Hope you try them out!

Kathryn @ FoodieGirlChicago

Saturday 10th of December 2016

I'm definitely making these! They look amazing!!

Patrick @ Mexican Please

Friday 9th of December 2016

Peppermint mocha marshmallows?! Totally new food combo for me, thanks for posting! Luv the pics too :)

The 'Noms.

Thursday 15th of December 2016

It's a great combo! Thanks!

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Skip to Recipe