Other mild sausages, such as bockwurst and boudin blanc, are also delicious prepared this way. Serve the sausages with grainy or Dijon mustard.
Heat oil in a large skillet over medium heat. Prick holes in sausages with a fork to prevent them from bursting. Cook sausages, turning occasionally, until golden brown and heated through, about 10 minutes. Serve with potato salad.