They sell them in the frozen section at most grocery stores... Not McD branded or anything, but it's not like there's anything remotely special or unique about them.
Most potato products air fry at 400 for 12 minutes wonderfully (don't over crowd). It's great! There is a difference between brands though, some end up a bit oily after cooking, some don't. Depends what you like.
On my list to figure out is tempura and/or wetter things.
Trader Joe’s and other grocery stores have long sold ~20 packs of the exact same hash browns for like $5-7 dollars a pack. You just have to deep fry them if you want them to taste the same.
I love making hash browns like this! I use a salad shooter to shred a potato with a bit of onion, then put them in a nonstick pan and put seasoned salt and oil on top.
That's similar to how we made them when I worked at a steakhouse, but of course we had fancier equipment there than I have at home.
Some people dry the shreds with a paper towel beforehand to make sure they don't get soggy, but I've never found this step necessary.
Agreed, the drying doesn't seem to affect soggyness. I do notice they're less sticky in the pan if I have the wherewithal to soak them after shredding for a while, but usually that doesn't happen.
ALDI sells basically the same thing in their frozen food section. Unfortunately since I've been shopping at ALDI for the past couple of years it is one of the only things that has increased in price a lot (via the amount you get per package decreasing a lot). They used to sell these big packs with like 80 in them for $4 or $5. Now they come in something closer to a 20-25 pack for close to the same price.