>>21647410 (OP)
Step the first: get muffin tin
Step the second: get taters
Step the whatever the fuck I forget: get butter, garlic, thyme or rosemary (dried or fresh it don't matter), and a knife that strikes fear into the heart of the jew, and maybe some cheese (I would choose gruyere, gouda, or White cheddar)
Peel the potatoes, peel them in such a way that the potato itself fits inside a muffin tin hole
Slice the potatoes into coins, as thick as you want, it don't matter, if you want to be fancy be thin about it or don't the end result will be the same
Smash up the garlic, just leave it on whatever the fuck
Put butter into bowl, microwave until melted
Get paintbrush, paint the muffin tin with butter
Chuck mashed up garlic into melted butter
Stack each muffin tin hole with potato coins, drizzling with garlic-butter all the time, chuck rosemary/thyme in whenever it seems appropriate to do so, whenever, fuck it they should cook if they want to tell you when to do it
When the muffin holes are almost full, toss a big chunk of whatever cheese you're using and then cover with potato coin
Continue process until no more coins, being sure to set aside some garlic-butter for dunking all over the filled muffin holes at the end
When muffin holes are filled to your satisfaction, grate up the rest of your cheese on top
Bake for about 20 minutes
Take out, drizzle again with whatever green shit you picked out, maybe a little salt and pepper, grate more cheese on top
Another ten minutes in the oven
There, you just saved Christmas. If anyone says they aren't mashed potatoes, say you thought you heard slashed potatoes and just ran with it.