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there's always
a reason to

Shop By Celebration


At Mar Jarz, we are all about thinking outside of the jar when it comes to sweet treats.


Customize your favorite cake flavors and enjoy them in the convenience of a reusable jar. Yes, this means you now have portable cake! What are you doing still reading this?

Go grab some! 

Anniversary Shop

There's no better way to tell your person you think they're delicious! Customize the stickers with pictures, your initials, or a sweet message. 

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Birthday Shop

Celebrate your birthday with more than one cake! Mar Jarz make the perfect birthday cake. Put a candle in each one and make a wish! 


Office Party

Happy hours just got better! Brand each sticker to fit the occasion and create an experience your coworkers will remember  

The Mar behind Mar Jarz

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Hi there, I'm Marlaina!

Thanks for visiting our corner of the internet.
A bit about me 👩‍🍳

I'm a Hospitality major, National Team and Paralympic Athlete, self-taught baker...turned business owner. I love what I do everyday and I hope that you find as much joy in Mar Jarz as it brings me to make them for you. 


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