05-11-2021 ONYX - POSH COCKNEY-30.jpg
05-11-2021 ONYX - POSH COCKNEY-34.jpg
05-11-2021 ONYX - POSH COCKNEY-38.jpg

ONYX serves an all day À la Carte Menu inspired by our Head Chef's home origin of Italy.
Artfully, we blend traditional & delicious Italian Cuisine & a newly built chic ambiance into one, offering a dynamic, fine dining experience with superior quality.

Happy Hour

Enjoy 2-for-1 cocktails with any main meal Monday - Friday from 3pm to 6pm.

27-01-2022 ONYX - POSH COCKNEY - REVISITED-5.jpg
05-11-2021 ONYX - POSH COCKNEY-25.jpg

Bottomless Prosecco

Enjoy bottomless prosecco with any main meal for just £20 from 12pm until 4pm.

T's & C's
Each sitting is 2 hours
Must order a main meal from the A La Carte menu 
18+ only

Onyx Brunch

Onyx knows how to brunch in style, offering bottomless cocktails alongside a delicious selection of light bites and nibbles.

Our brunches last for an hour and a half and are available seven days a week. Yep that's right, brunches aren't just for weekends!

£25 from Monday - Wednesday
£35 Thursday, Friday, Sunday

£40 Saturday

Go premium for an extra £10




Maximum 90 minute sitting, staff can refuse top ups if customer is not drinking responsibly. 
Whole table must participate.
Additional sides are available at extra charge.
Last order 10 minutes before the finishing time.
One cocktail  only per person, per round.
If you can't provide ID on request, you will not be refunded.
18+ only.


05-11-2021 ONYX - POSH COCKNEY-24.jpg