Supermarket
Carrefour Market
70 locals recommend,
Location
9 Bd Gambetta
Nice, Provence-Alpes-Côte d'Azur
Tips from locals
There is a great coffee machine at the entrance, for only 50 cents you can get a cup of freshly ground coffee, and pastries are just near at the stand where you can get mini croissant for only 30 cent.
You can find mostly everything you are looking for in Carrefour, a supermaket.
Intermarche is open until 830PM in the summer, and has a better selection than Casino. There's a photo booth and bakery out front and they have small sections for hardware, gardening, etc.