Place slightly thawed roll of sausage on cutting board, and slice into 1/4 inch thick slices. There are usually marks on the package for this
Continue slicing the entire roll, or set aside and refrigerate if too much to cook in one go.
Arrange the circles o' sausage in the pan and fill pan with water until about 1/8" puddle of water on the bottom. Place on burner and set on medium heat. Cover and set a timer for 10 minutes.
Keep a careful eye and ear out. When you start to hear a full-bodied sizzling sound, turn down the heat and check to ensure there is still some liquid in the pan to prevent burning. Give them a flip if you like both sides browned and let cook for another minute.
Transfer to a plate with a paper towel to absorb excess grease and let cool, or you can add directly to your recipes, like breakfast! If storing for later use, let cool completely and store in the refrigerator in an air tight container for up to one week, though I recommend using within 5 days.