Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to cook breakfast sausage [title] Heat a nonstick skillet. [step] Place a medium nonstick skillet on the stove over medium-low heat. Let it warm up for 1 or 2 minutes.

Ending1: You can also let it rest for about an hour as it cooks. [substeps] Gas grills are usually hotter than stoves and also turn the temperature slightly higher than it would in a gas oven. Ending2: [substeps] Note that you should not add any extra oil or fat to the pan. The fat inside the sausage should render as it cooks, providing all the grease needed for the frying process. Ending3: [title] Drain all the buttermilk and allow it to cool. [step] Place a clean napkin on top of the skillet. Ending4: Then, add the bacon and sauté for another 1 to 2 minutes. [title] Fold in the egg and sauté.

Answer format: ending1/ending2/ending3/ending4