Set Lunch Menu: Tuesday to Friday, 12pm to 4pm. One course from £13.50.

Sunday roast at Onyx

Explore Sunday at Onyx

Roast dinners, sharing options, Sunday cocktails and relaxed family dining in the Onyx Restaurant & Bar atmosphere.

Roasts and sharing

Sunday roast, sharing feasts and all the extras

A dedicated place to explore Sunday dining at Onyx, from roast choices and sharing feasts to desserts and cocktails.

Sunday roast choices

Browse roast options, starters, desserts and Sunday cocktails before booking.

Sharing roast

Highlight larger sharing dishes such as the feast-for-four style Sunday option.

Family dining

A polished but relaxed Sunday setting for families, groups and catch-ups.

Easy booking

Reserve online and add notes for allergies, high chairs, seating or celebrations.

Sunday roast sharing platter at Onyx Restaurant & Bar

Sunday in motion

Roasts made for the table

The new roast media gives Sunday dining its own richer feel, with sharing platters, gravy pours and warm table-side detail.

Close-up Sunday roast sharing platter

Sunday roast

Gravy, Yorkshires and sharing plates

A warmer Sunday page helps guests picture the table before they book: generous roasts, polished plates and relaxed family dining in Hornchurch.

Book Sunday roast

Planning Sunday for a group?

Add notes when booking for prams, birthdays, accessibility, allergies or larger Sunday roast groups.

Contact the team

Sunday lunch in Hornchurch

Sunday roast at Onyx Restaurant & Bar

The Sunday roast page gives guests a dedicated place to discover Onyx Sunday dining, from classic roast choices to sharing options, sides, desserts and drinks.

Guests can browse the full Sunday menu on the page, then reserve online and leave notes for seating requests, allergy details or family occasions.

OffersCall