Place the toast slices on a baking tray lined with baking paper, drizzle with the white wine, cover with the cheese slices and pepper with plenty of pepper.
Halve the cervelats in the middle and cut the halves lengthways into strips and place the sausage strips on the cheese.
Grill in the oven preheated to 200 ° on the second top shelf for about 8 minutes, until the cheese has melted nicely.