Where are you buying cheese that this comparison isn't noticable?
Like...in what way? If I buy a block of Aldi's cheddar and Aldi's pre-shredded cheese it tastes the same once it's mixed into something - except the block saves me like 20p and wastes 10 minutes of my life on grating and cleaning up afterwards.
GP literally told you the ways in their post: texture. Taste will vary regardless of the anti-caking agent, of course.
e.g.
https://www.health.com/thmb/weSqKiqtCDqtEK3nJ5HWrViwQNM=/150...
Sure, when you're eating it by the handful, but when it's melted in a dish (the thing people typically use it for) you aren't going to notice.
Just because you don't notice something doesn't mean that others don't.
I started to notice this when I was hanging out with a very smart friend who worked as a restaurant cook. They just noticed heaps of stuff I didn't if we went out for a meal. I wasn't sure if it was training or natural ability.
There are plenty of dishes that include unmelted shredded cheese. Salads and tacos are extremely common uses of shredded cheese here in the US.
Are you thinking more of a cheese sauce, or cheese that gets melted into e.g. a burrito?
This. In actual dish, I doubt most could taste any difference. You only really notice when it's not melted fully or not melted at all.
The same way that coffee runs the gamut between the gnarliest of instant coffees to 3rd wave single-origin craft brews. Almost every step of the production chain is different, and while they're all technically coffee, they're basically different products, that get enjoyed in different contexts. Weirdly, I enjoy a 80s style black coffee when I'm at the greasy spoon around the corner - it just feels right.
Your Green Tube Mystery Powder is a product sold under a name that is probably technically correct (Parmesan) but the "real thing" is a product that behaves completely differently and doesn't meet your wants or needs.
This is all just a matter of taste, though. Sounds like maybe you grew up with the green tube mystery powder, and developed a liking for it, and that's "parm" for you. You never developed a taste for the "real" stuff, and that's fine! We all like what we like, and no one should tell us that we're liking it wrong. (I, too, grew up with the green tube mystery powder, but my tastes changed. It happens.)
> Sometimes if I'm looking for a snack I just pour the green tube mystery powder directly into my mouth.
This made me chuckle; I used to do the same thing when I was a kid (despite the disapproving look from my mother). I've tried it as an adult though, and now I don't like it (not quite "gross", but not something I enjoy).
That's exactly why I use Parmesan from a block of cheese. It has so much more flavor, and I find that far superior. That doesn't make you wrong, of course... taste is subjective. Just thought it was funny that we have opposite views on the stronger flavor.
I started buying real block of Parmesan cheese and it's certainly different more sour. The crystals closes to the rind are where the flavour is. Kraft may not even be Parmesan US laws allow other types of cheaper cheese and lots of cellulose sometimes 40%. edit: I should note the crystals theory is from a Parmesan factory documentary. Is it true? They seem to believe it is.
I think it's to the point now where Kraft and real Parmesan are close to the same price especially if you factor in less cellulose in the real stuff.
And the finer the cheese is grated, the more surface area, so the more cellulose you need.
It's not optional.
(Also no idea what crystals you're talking about, but you don't eat the rind. You can save it to add flavor to soups though, taking it back out at the end. That's just more about not wasting it since it's inedible though.)
If you want a proper comparison, use a consistent cheddar or mozzarella from the same brand. When preshredded it tends to be drier, but melted there's little difference.
Not sure that's necessarily a fair test if people are otherwise talking about shredded cheese that at least you can see what the bulk material is and that it vaguely resembles cheese.
Some people key more on olfaction/taste, I have nervous system quirks that cause me to key heavily on texture.