If you want to go grocery shopping in France you will most likely have to go to different small specialty stores. While supermarkets are becoming popular, you should still go to the specialty stores for high quality foods.
Eating meals in France is a very important thing, more specifically lunch and dinner. Usually at dinner you would have different kinds of meats, fowl, and game. Potatoes are also common during dinner as well as a variety of vegetables. For dessert, fresh fruits are often served. Pastries or ice cream are usually saved for special occasions.