Award-winning buffet restaurant, COSMO World Buffet, offers unlimited authentic dining at affordable prices in sophisticated and luxurious surroundings.
At COSMO, you don’t have to choose between your favourite cuisines; for one fixed price, experience live cooking stations and take your pick from over 150 dishes. Teppanyaki experts grill steaks and fresh seafood in front of you, while chefs lay on a never-ending array of fresh dishes from favourite cuisines of the world. COSMO is food theatre, with a sociable and buzzing atmosphere, with something for everyone at all times of the day.
Voted best restaurant chain in the Golden Chopsticks Awards, and one of the Top Three restaurant brands in the U.K. for customer satisfaction in the CGA Peach’s BrandTrack survey, COSMO is truly a must-go!
You’ll find COSMO in the newly built extension of Westquay: Southampton’s shopping centre housing top bars and shops. Whether you’re in the mood for Japanese, Italian, Indian or all of the above, COSMO's choice of 150 all you can eat dishes from across the globe is bound to please everyone from families to foodies.
of diners recommend this restaurant
- afternoon tea (10)
- al fresco (5)
- breakfast (9)
- business (12)
- child friendly (86)
- dinner (133)
- entertainment (14)
- large parties (99)
- lunch (116)
- luxury (8)
- private dining (17)
- romantic (16)
- trendy (39)
- value (110)
- views (39)
5 March 2020
Food good .Some foods need to be kept warmer on The servers
3 March 2020
The food was lovely would have liked a bit of direction on what you did as never been there before had no idea what you did how you paid etc
1 March 2020
To busy, in fact absolute kaos & food not hot enough.
22 February 2020
Good range of foods
2 February 2020
Love the ambience, great foods choices, staff very helpful, well organised. Stress free dining, relaxing enjoyed. Highly recommended to family and friends. Advised to book in advance, to ensure getting a table at your time preference. I love that they can accommodate large parties as well.
24 January 2020
Brilliant food lots of choice and always hot desserts are lush
21 January 2020
We thought it was a very nice buffet restaurant, pleasant surroundings, we had a table near the window. Plenty of choice at the buffet, we thought it was really good value.
19 December 2019
As always everything was cooked perfectly
6 November 2019
Bought 2 friends to celebrate a 70th Birthday. It was their first experience of COSMO. They were very impressed and enjoyed their lunch.
8 September 2019