How to Make Creamy Mashed Potatoes at Home

[connie]

As above, I have a potato masher

 

[Tina Nord]

Has anyone tried to mash their potatoes with cauliflower mixed in? I read that Michelle Obama makes, or has hers made with cauliflower as well so that there is more nutrients in the finished product. I would like to try this out, but I am nervous that the flavor would change a lot.