It’s ridiculously easy.
Three or four gallons of fresh cider (it can be pasteurized but NO PRESERVATIVES! NO SULFITES! NO SORBATES! NO PRESERVATIVES!) and a good yeast ( a nice bottom settling ale yeast works best).
Give it about 5 days primary, then draught it off and let is settle for a day or so and bottle.
You won’t be disappointed!
I always keep three or four packs of safale 05 in the fridge. Would a yeast nutrient be needed for a cider?