Kielbasa without asiago chorizo

1 -2 tablespoon oil or 1 -2 tablespoon butter 1 lb smoked kielbasa , sliced 1/2 inch thick 1 small onion , chopped 2 garlic cloves , minced 1/2 teaspoon dried[...]

1 tablespoon olive oil 1/2 lb mixed mushrooms, sliced sorta thick 1 medium onion , chopped 3 -4 garlic cloves , chopped fine 2 teaspoons dried oregano ,[...]