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FAT CAT Old Town restaurant in Staré Město
FAT CAT Old Town · Google Places

FAT CAT Old Town

Burger joint with a gluten-free menu and staff aware of coeliac requirements; gluten-free buns are available and FindMeGlutenFree records 91 community reviews with 40 safety ratings. Cross-contamination remains a real risk: a Wanderlog-quoted diner notes the fries get swapped for nachos when ordering gluten-free, suggesting the fryer is shared rather than dedicated.

AddressKarlova 44, Staré Město, 110 00 Praha-Praha 1, Czechia
CuisineBrunch
Price€€
Hours
Mon7:00 AM to 11:00 PM
Tue7:00 AM to 11:00 PM
Wed7:00 AM to 11:00 PM
Thu7:00 AM to 11:00 PM
Fri7:00 AM to 11:00 PM
Sat7:00 AM to 11:00 PM
Sun7:00 AM to 11:00 PM
Websitefat-cat.cz/
Last verified

Per-allergen evidence

Coeliac · Gluten-free

confidence 0.70 ·

Marked menu, shared, Allergen-marked menu and aware staff but shared fryer / prep. Cross-contamination risk acknowledged.

Burger joint with a gluten-free menu and staff aware of coeliac requirements; gluten-free buns are available and FindMeGlutenFree records 91 community reviews with 40 safety ratings. Cross-contamination remains a real risk: a Wanderlog-quoted diner notes the fries get swapped for nachos when ordering gluten-free, suggesting the fryer is shared rather than dedicated.

marked menustaff trained

Cited references

[1] officialMenu | FAT CAT Burgers & Craft Beer , FAT CAT Old Town (official menu)Burgers section states 'Gluten free buns also available' as a single generic line; lists Beyond Meat® plant-based burger and halloumi grill; coffee section notes 'All selections also available with oat milk'. No per-dish allergen codes.fetched 2026-05-11[2] officialMenu | FAT CAT Burgers & Craft Beer , FAT CAT Old Town (official menu)Identical menu snapshot to official-menu-fat-cat-cz-1; corroborates 'Gluten free buns also available' burger note, Beyond Meat® option, halloumi, and oat-milk coffee availability.fetched 2026-05-12[3] aggregatorMost Celiac Friendly Restaurants in Prague - 2026 , FindMeGlutenFreeLists Fat Cat Beerhouse & Restaurant at #10 with 91 reviews and 40 safety ratings; flags it as having a GF Menu; featured review 'Simple burger joint Tasty but noisy. Knew about gf and what I could have'.fetched 2026-05-12[4] aggregatorPrague's Best Gluten-Free Restaurants and Bakeries , FindMeGlutenFreeLists FAT CAT (Old Town) at #12 with the same 91 reviews/40 safety ratings; separately lists FAT CAT Downtown, confirming the multi-location chain.fetched 2026-05-12[5] blogFAT CAT Old Town, Prague, Czech Republic - Reviews, Ratings, Tips and Why You Should Go – Wanderlog , wanderlog.comAggregated venue page citing Google/Tripadvisor; includes a featured review noting 'The fries were swapped with nachos when ordering gluten free menu' — strong signal of shared fryer with awareness.fetched 2026-05-12[6] blogTop 50 Gluten-Free Places Across Czechia , atly.comAtly's Top 50 Czechia gluten-free list places FAT CAT Old Town at #12 with an 'Accommodating Gluten-Free' badge and positive community quotes about gluten-free burgers.fetched 2026-05-12[7] blogTop 50 Gluten-Free Places Across Czechia , atly.comDuplicate Atly Top 50 listing; same 'Accommodating Gluten-Free' classification and positive gluten-free burger reviews for FAT CAT Old Town.fetched 2026-05-11[8] blogGluten Free Prague, Czech Republic: A Complete Guide - Gluten Free Kitchen , gluten-free-kitchen.comPrague gluten-free guide claims 'gluten free options are marked on menu... Gluten free buns available on burgers and there is a dedicated fryer for fries' — the dedicated fryer claim is uncorroborated and contradicted by the Wanderlog-quoted fries-to-nachos swap.fetched 2026-05-12

Vegan

confidence 0.55 ·

Marked menu, shared, Allergen-marked menu and aware staff but shared fryer / prep. Cross-contamination risk acknowledged.

A single explicit vegan main on the menu — the Beyond Meat® burger with plant-based patties — alongside non-alcoholic mocktail versions of cocktails and oat-milk coffee. Most dishes are otherwise centred on meat, cheese, and dairy, so vegan diners will have very limited choice in a shared kitchen.

Vegetarian

confidence 0.60 ·

Marked menu, shared, Allergen-marked menu and aware staff but shared fryer / prep. Cross-contamination risk acknowledged.

Several vegetarian options across the menu including grilled halloumi, Margherita and Cinco Quesos flatbreads, Caprese and Greek salads, the Beyond Meat® burger, and vegetable sides. Items are not specifically marked as vegetarian on the menu, so diners need to read ingredient lists carefully.

Reminder

Always confirm with venue staff before ordering. Tiers and accreditations are guides, not guarantees.

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