Cream cheese, when softened, is easier to spread or combine with other ingredients smoothly. The baggie method ensures water doesn't reach the cream cheese.
Remove the cream cheese from the box but leave it in the foil wrapping.
Heat up some water. You can either heat it in the microwave for about a minute, or you can let your tap water get hot and use that. Note: The water should not be boiling, but it should be hot to the touch.
Unseal the foil packet but keep the cream cheese in it. Place the foil-wrapped packet in the baggie. Ensure it's completely sealed.
Place the baggie into the large bowl of water.
Cover with a plate or lid.
After 15 minutes, it should be soft
Remove the cream cheese from the bowl and place it on a plate. Before removing the foil, gently press on the cream cheese to make sure it has plenty of give.
If it doesn't feel soft enough, place it back in the water for another 5 minutes and check again.