Pierce the sausages lightly with a fork or a sharp knife a couple of times so they don't burst open while baking. Pour a little bit of olive oil in a large non-stick pan and add the sausages and fresh thyme. Season with pepper and salt.

Place the pan over medium heat and brown the sausages uncovered for 6 to 7 minutes on all sides. Turn them regularly.

After that add the white wine vinegar to the pan.

Let the vinegar reduce for 2 minutes over medium-low heat. Then add the dry white wine.

Simmer for another 7 to 8 minutes until the white wine has partially reduced and makes a golden brown sauce.

Check the seasoning and add extra pepper or salt to taste if necessary. Put the baked sausages onto plates and drizzle with the brown wine sauce. Sprinkle with extra fresh thyme and pepper. Serve immediately while hot.