ONYX Restaurant & Bar

ONYX Restaurant & Bar reviews from people who’ve dined at this restaurant. Based on recent rating.

Review summary

1. D

   Daniel

   London1 review

   5.0

   Dined 3 days ago

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   Had a good evening food was great and the music was very good
   

   Is this helpful?

2. D

   Dominic

   London1 review

   5.0

   Dined on February 21, 2025

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   We had a booth which worked well for my older parents and gave them a bit more comfort. The staff were all very nice, helpful and attentive. Lamb, squid, oysters and sea bass were all very tasty and the drinks flowed well too with Asahi and Peroni on draft for me. Slightly pricier than my last couple of trips to Hornchurch and similar unnamed restaurants but we were glad we tried Onyx for the first time and we will definitely consider returning.
   

   Is this helpful?

3. F

   Frances

   London1 review

   5.0

   Dined on February 19, 2025

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   Service was amazing. Great advice on food choices. Very friendly but not too imposing. Food was delicious and plentiful.
   

   Is this helpful?

4. C

   Chris

   Essex8 reviews

   1.0

   Dined on February 14, 2025

   1. Overall 1
   2. Food 2
   3. Service 1
   4. Ambience 2

   Terrible experience! What a waste of a Valentines evening… the restaurant was freezing, we and other dinners had to keep our coats on and they tried to argue that it was only us complaining about it. We waited 1.5hrs for our food and my steak was well done and terrible quality even though I wanted it cooked medium. In the end we cut our losses, sent the food back. The manager was rude throughout. Very disappointed to waste our Valentines evening here, AVOID!!!!
   

   Is this helpful?

5. T

   Teresa

   London1 review

   4.0

   Dined on February 14, 2025

   1. Overall 4
   2. Food 4
   3. Service 4
   4. Ambience 4

   Have always had good meals here , quick service , friendly staff and great singers .
   

   Is this helpful?

6. S

   Susan

   London1 review

   5.0

   Dined on February 8, 2025

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   Excellent service and food was delicious and staff were very attentive. Will definitely be going again.
   

   Is this helpful?

7. L

   Linda

   Essex1 review

   5.0

   Dined on January 31, 2025

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   So lovely to be greeted with smiles and a genuine welcome . All the staff were super friendly and efficient and just really a lovely ambience there . We all enjoyed our food ( generous portions ) they are happy to alter dishes to suit vegan preferences and allergies .( allow a little extra time ) First time there but we will definitely go back again .
   

   Is this helpful?

8. S

   Scarlett

   London4 reviews

   5.0

   Dined on January 19, 2025

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   Love love LOVED it in here!! I had the trio roast, which my husband always moans about me getting as they are dreadful in most places, well not here! The BIGGEST plate of amazing food! So much meat! It was just glorious! Our waitress was just lovely and the singer was insane! The cauliflower cheese. My god. Incredible! We had the biscoff cheesecake as well which was just heavenly! We 1000000 percent recommend Onyx!
   

   Is this helpful?

9. m

   mr

   London1 review

   5.0

   Dined on January 11, 2025

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   Nice ambience, attentive staff and the food was very nice. expensive for the area
   

   Is this helpful?

10. D

    Dawinder

    London1 review

    5.0

    Dined on January 11, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5

    Food was amazing. Tasted freshly made. Good size portion not too much so not wasted by family including children. Staff were friendly and liked the fact they had colouring pens and paper available for children. They didn’t mind children playing in the space available near our table. Jay phoned back as I enquired about my lost gold earring which was found by him. Appreciated the honesty. Thank you. My 65th birthday was celebrated by everyone joining with the live singer. Atmosphere was great and positive vibes from the whole evening. Thank you again to staff who served us to the live singer ( sorry forgot your name) 👌🏽🌹👍🏽
    

    Is this helpful?