Prepare the materials first
Wash the potatoes and cook them in a pot with the skin on. Use more water. You can also cut them into pieces and steam them.
Chop the bacon and bake in the oven at 180 degrees for 10 minutes
Peel the boiled potatoes, then add milk and salad dressing (add more if you like it moister, depending on your taste)
Add salt and cumin powder and mix well
Also add some butter and mix well, not too much
Finally add the roasted bacon and mix well.
Place in baking bowl
Spread a thick layer of mozzarella cheese
Put it in the preheated oven, bake at 200° for 15 minutes.
The surface of the baked cheese mashed potatoes is slightly burnt, and you can eat it after cooling it down