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Cukiernia Kostki

Patisserie, Fully Vegan, Artisanal Cakes

Worth ordering: #3 Pastry in Warsawnamed in 12 reviews

4.9food Fully vegan

Directions

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Top tips

Try the cinnamon rolls with miso for a unique vegan treat.
Good to know: Visit early or before evening as cakes and pastries often sell out fast.

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Dog-friendly space with a few indoor seats and nearby park seating.
Plan visits around closure days: closed on Mondays and Tuesdays.
Enjoy weekend sweet and savory vegan waffles.

Must-try

Worth ordering: Sweet bunnamed in 6 reviews
Worth ordering: Cakenamed in 8 reviews

People also mention cinnamon roll, apple pie and cebuliak.

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Also cheesecake, coffee, cold brew and hot juice.

Good for

The vibe: families The vibe: relaxing

Praised for friendly service, cozy atmosphere and affordable.

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Also praised for beautiful interior.

Good to know

Wi-Fi
Coffee, dessert, takeout, quick bites
Cards and mobile pay

About

Kostki serves artisanal vegan cakes, pastries, and waffles with creative, refined flavors in a cozy, small café setting with a few indoor seats and a dog-friendly atmosphere. Their weekend menu features sweet and savory vegan waffles, and popular items include the cinnamon rolls and the cherry-chocolate cake. The venue primarily operates as a takeaway spot, with items selling out early in the evenings and closure on Mondays and Tuesdays — plan accordingly.