Did TGVs have restaurant-style dining?

I travelled on TGV from Paris to Nimes in 1999. I was only eighteen but I travelled first class because my french pen friend's dad was the train manager! I wasn't expecting to be fed, but then one of the train staff brought to my table a delicious rare steak with a green bean salad, some very runny cheese, crusty bread and a dessert. I don't remember whether it was served from proper plates, but I remember it was great food! The same was being served to other passengers in my carriage.

So that's an existence proof, but I can't say any more about the dining or when/whether it ended.

In brief

The restaurant car was conceived as a bar/snack shop, mostly (and now on many lines exclusively) stand-up. The meals served at one's seat were introduced on some connections in 1st class and remain on select routes in 1st class, with variable offerings from airplane-like to a bit nicer.

The situation as of mid-2017

• Meals included in 1st class on long routes:
  • TGV Eurostar to the UK;
  • TGV Thalys to Belgium, the Netherlands and Germany;
  • TGV Lyria to Switzerland (connecting to Austria);
  • scheduled from 2017/2018, TGV d'Affaires ("Business TGV") between Paris and big regional cities;
• Meals as an option in 1st class, with or without reservation, on the following routes:
  • TGV Alleo to central and southern Germany;
  • TGV France-Italy;
  • TGV d’Affaires with the TGV Pro offering on weekdays excludings school holidays, on select trains leaving between 6h00 and 8h00, 12h00 and 13h00, 19h00 and 20h00 -- this is now suspended and should be replaced by the above TGV d'Affaires offering, included in the 1st class ticket price
• As an option, in both classes, with or without reservation, as a simplified menu offering breakfast and snacks on board these trains:
  • TGV d'Affaires between Paris and Lyon;
  • TGV Elipsos France-Spain;
  • IDTGV in the Zap class.

The situation before

Meals served at one's seat were gradually suppressed in the 1980s.

Most seats in the "wagon-bar TGV" were removed in the 2000s.

See (in French)

• https://fr.wikipedia.org/wiki/Voiture-restaurant#La_restauration_.C3.A0_la_place
• https://fr.wikipedia.org/wiki/TGV#Confort

I am not sure whether TGVs ever had them but the Nouvelle Premiere introduced in 1985 had dinner prepared under the direction of Joël Robuchon. If that's not fine food, I do not know what is.

Everything is preared by traditional methods but then preserved sous vide, in vacuum-packed bags.

The vacuum process, which is becoming more widely used in restaurants in the United States and by some airlines, keeps freshly cooked food in perfect condition for up to three weeks without freezing or, for that matter, any refrigeration. A typical dish on the Nouvelle Premiere, raie au chou vert, or skate on a bed of cabbage with a sauce of fresh tomatoes, was composed on board the train from three items, each in its own bag: the fish, the cabbage and the sauce. Each was steam-heated separately, then arranged on the plate by Mr. Cliche.

"Only" an aide of Robuchon because it was the weekend.

There's no fine dining on the TGV for sure since at least 2009 March when Cremonini won the catering contract even though Compagnie des Wagons-Lits won it back later. It's hard to find earlier data.