For the colorful sausage salad, pluck the iceberg lettuce into bite-sized pieces, wash and set aside. Remove the skin from the crackers and cut into slices. Wash the radishes and peppers and cut into strips.
Drain the corn kernels and halve the cocktail tomatoes. Cut onion into rings. Cut Emmental cheese into thin strips. Marinate all ingredients – except the iceberg lettuce – in a large bowl with balsamic vinegar, olive oil, salt, pepper and 7-herb salt.
Let stand for 15 to 30 minutes, then add the lettuce leaves, mix through and serve the colorful sausage salad immediately.