Place a steamer basket in a large pot with 2-inches of water. Bring to a boil over high heat. Place the cauliflower in the basket and steam for 20 minutes, or until very soft or skip this step if using Palmini.
Remove from the heat and drain. In a blender or food processor, combine the cauliflower/Palmini, cream cheese, butter, and salt. Blend or process until smooth.
Add into a pot and cook on med/low for 5-10 minutes.
Top with cheese; let melt, serve.
