You start by cooking the potatoes and sausage (I recommend small red potatoes and spicy Italian sausage ... soaking your cast-iron pan in water, and make sure to dry it with a dish or paper ...
Swirl 2 tablespoons olive oil into a heavy pot over medium heat. Add sausages, working in batches if necessary to avoid crowding, and cook until browned on all sides, about 4 minutes. Remove ...