Peel and finely chop the onion. Mix vinegar, salt, pepper and sugar. Beat 4-5 tablespoons of oil vigorously into the mixture. Stir in onion. Wash and halve the tomatoes. Select the wild herbs, wash thoroughly and pat dry.
Cut the baguette into about 16 very thin slices. Put 4 or 8 slices aside as a base for the cheese. Fry the remaining slices in 2 tablespoons of hot oil until golden brown. Take them out.
If necessary, halve cheese taler horizontally and place on 1 unroasted baguette slice each. Drizzle with honey and sprinkle with herbs from Provence. Gratinate in a preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/ gas: level 4) for 8-10 minutes.
Loosely mix prepared wild herbs, tomatoes and marinade. Serve with the warm goat cheese and baguette chips.