Sausage and cheese salad with raclette to go

Ingredient

for 4 serves

4 preserving jars of around 5 dl

Salad dressing:
4 tbsp vinegar
2 tsp mustard
Salt and pepper
5 tbsp oil

300 g raclette cheese, in sticks
2 Cervelat sausages, peeled and sliced
1 - 2 spring onions, including the green part, sliced into fine rings
½ cucumber, halved lengthwise, in slices
200 g halved cherry tomatoes
1 handful cress or watercress