Or it could be Belgium, not sure. It's a comedy. Its main feature is that it contained no dialog (or very little) and I think it was set in a windmill. I remember a few persons sitting around a table, eating. That's about it. Hope it's enough.
Movie without dialog from the Netherlands, 1980-1986
→ in Movie Questions
Babbette's Feast almost fits your timeline and it does involve them eating without doing much talking. I don't remember a windmill.