Seemor
Casa do Frango MayfairB+Worth Trying
31-33 Heddon St, London W1B 4BN
· Portuguese restaurant, Restaurant
· 4.7/5 Google (2096 reviews)
Reservations · Outdoor seating
Lively Portuguese grill on Heddon Street with standout piri‑piri chicken and crowd‑pleasing sides, solid drinks, and a buzzy terrace vibe, but service inconsistency and occasional dry or undercooked chicken reports mean experiences can vary.
Why it gets a B+ for overall quality
Casa do Frango Mayfair delivers solid neighborhood dining with exceptional courtyard appeal and above-average food quality anchored by well-executed piri-piri chicken and desserts. However, inconsistent execution—ranging from perfectly charred to dry poultry—and variable service reliability across peak and quiet periods prevent it from reaching higher territory. Worth visiting for the atmosphere and signature dishes, but expect occasional disappointment.
Restaurant Summary
Set on pedestrian-only Heddon Street, Casa do Frango Mayfair feels warm and bustling with a steady hum from the terrace and clinking glasses inside. Reviewers praise easygoing charm when the team is on form and note allergy checks and Portuguese wine pointers, with one diner sharing, "service was attentive without hovering." However, there are moderate authenticity concerns typical of templated brand replies, but overall feedback appears genuine. The kitchen leans elevated traditional rather than experimental, with the signature piri‑piri chicken, vibrant sides like Casa Rice, and a lovely pastel de nata closing the loop. The culinary approach leans classic and produce-led: charcoal grilling and Lisbon staples polished for central London rather than fusion theatrics. When execution is tight the chicken is juicy with char; on off nights some guests report dry or, rarely, undercooked poultry—best to add a side and a sauce to round things out. Families will find it workable thanks to familiar, mild-flavored dishes. Even picky eaters can do grilled chicken, chips, tomato salad, roasted potatoes, and gelato or sorbet at kid-friendly portions and prices. There is no kids menu, but the basics are there; spice levels can be kept gentle, so ask your server to steer toward milder options.
At a Glance
- Signature grilled chicken and sides like Casa Rice and Charred Cauliflower win frequent praise
- Charming Heddon Street courtyard with lively atmosphere and friendly service on good nights
- Inconsistent execution on chicken (occasional dry or undercooked reports) and pacing at peak times
- Portions can run small for price; 13% service charge commonly applied
- Creative/fusion menu - not traditional comfort food
What Sets It Apart
- heddon_street_courtyard
- elevated_portuguese_grill
- strong_dessert_program
What People Love
- That charcoal-kissed chicken flavor
- Courtyard vibe that feels tucked away from Regent Street
- Attentive, upbeat service on strong nights
- Finishing with pastel de nata or almond cake
Points of Concern
- Kitchen inconsistency: multiple independent reports of dry or undercooked chicken, especially at busy times
- Service variability: delays, missed items, and brusque responses reported by some tables and large groups
- Value tension: smallish portions for price and an auto service charge surprise for some guests
- Review patterns show signs of potential manipulation (templated owner responses and brief superlatives) which may not reflect typical diner experience
Service & Dining Experience
Service StyleTable Service
Average Cost£42-55 per person
ReservationsRecommended
What to Order
- For gluten-free diners: Frango Piri-Piri with Green Rice and Tomato Salad offers a fully GF path
- Vegetarians: Charred Cauliflower plus Mushrooms À Bulhão Pato and Green Rice create a satisfying spread
- Dessert lovers: Pair Pastel de Nata with Chocolate Mousse for a classic finish
Perfect For
- Pre-theater dinner near Regent Street
- Casual date night with sharing plates
- Small group catch-ups over wine and sides
- Al fresco dinner on a warm evening
Location Insights
Area: Upmarket pedestrian lane off Regent Street known for buzzy terraces and after‑work crowds; mix of locals, shoppers, and theatergoers.
Safety: Well‑lit, high foot traffic, generally very safe central district.
Nearby: Near Regent Street shopping, Piccadilly theaters, and West End offices; popular pre‑theater and casual celebration spot.
MayfairAn exclusive, upscale neighborhood characterized by sophisticated dining venues, designer boutiques, and prestigious private members' clubs. The dining scene is predominantly high-end, with Michelin-starred restaurants and exclusive culinary experiences.
Regent Street AreaA prestigious sub-zone within Mayfair featuring premium retail and dining establishments, known for its elegant architectural heritage and cosmopolitan atmosphere.
Practical Information
Opening Hours
Monday12:00–21:30
Tuesday12:00–21:30
Wednesday12:00–21:30
Thursday12:00–22:00
Friday12:00–22:00
Saturday12:00–22:00
Sunday12:00–21:00
Available: Reservations, Outdoor seating
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