I heard once that chicken tastes blander than it used to, hence the need for more seasoning.
It depends of how they are raised. Here in France, we have a "Label Rouge" sign : https://en.m.wikipedia.org/wiki/Label_Rouge . Label rouge chickens are like twice the price or more, but they are flavorful compared to the cheapest ones. There are other great labels (Loué, Janzé, bio, Nouvelle agriculture, ...).
https://www.bottomlineinc.com/life/food/food-really-doesnt-taste-as-good-as-it-used-to
In short: chicken got breed for quick growth, lost taste in the process.
I believe the cooking changes happened, but I don't believe the authors conclusions as to why the changes happened. For instance, it was common place just 25 years ago that the Thanksgiving turkey was slow cooked for like 12 hours and basted while it sat in a pan, or kept and cooked inside an oven bag. More recent times, word has spread that it ends up way better to cook it faster at a higher heat. Not because anything about the birds changed, but because we became more educated at cooking and taking temps and different methods were able to be tried and shared faster due to the internet existing.
I'm betting chicken always could have cooked faster. I'm also betting something else is the reason for the custard recipe besides yolks binding less. Eggs changed a lot over the mass production thing, but nothing has reported a change or drop in the proteins. There's also a 100 ways to make an egg custard so chances are more that the older recipe had several differences compared to the newer one. I'm sure more modern egg custard recipes are different again. A lot of the popular ones today don't just use the yolks and don't even use whole milk. Cooking methods always change.
I'm betting chicken always could have cooked faster.
Chicken can be cooked to temperature quickly, but that alone likely wasn't enough. We know this for plenty of cuts of pork and beef that the connective tissue needs time to break down, not just a pure cook to temperature (see braising, smoking, and sous vide techniques).
Something like coq au vin, which was developed for cooking older, tougher roosters, traditionally calls for a low and slow cook to break down the tougher animal.
You can also see the difference when buying cuts like vaca vieja (old dairy cattle slaughtered for meat), which calls for different preparation based on the tougher meat.
So no, I can believe the meat itself is very different today, and the recipes adjusted to the change in ingredient characteristics. We've documented that the manner of raising animals is totally different, so why would you be skeptical that the meat is different?
You're comparing animals with fat throughout the muscle to birds that don't. Also, the connective tissue only starts to break down once getting to about 192f and needs to hang out for a good while between there and 210 to slowly break down. That's not how your great great grandma cooked chicken. Also, steak was best 200 years ago as it is now. Cooked really fast with some red in the middle.
Methods changed because we got better at cooking.
You're comparing animals with fat throughout the muscle to birds that don't.
No, I'm comparing the same species of animal. We've gone from 100+ day old birds weighing 2.5 lbs to 47 day old birds weighing 6.5 lbs in the last century. That seems comparable to the difference between old roosters for coq au vin or old dairy cattle for vaca vieja and their respective supermarket counterparts.
Also, the connective tissue only starts to break down once getting to about 192f and needs to hang out for a good while between there and 210 to slowly break down.
No, collagen starts to break down slowly as low as 130°F, but the breakdown speeds up as the temperature rises. There are ways to play around with this with different techniques, where doneness is more than just getting the meat to temperature. It's why poaching chicken used to be more common than it is today. It's why chicken wings taste best when double fried. It's why confit works so well for duck legs.
Also, steak was best 200 years ago as it is now.
Ok, again, if you've ever had to work through cooking something like vaca vieja, you'll notice that it doesn't cook the same way as a steak that's been dry aged, or a regular steak at Costco, or a lean grass-fed steak. If your steak technique is the exact same for all of them, you're probably missing out.
And I'm guessing the NY Times wasn't exactly building this conclusion based on only steak recipes. 150 years is gonna have a lot of non-steak recipes in the mix.
Methods changed because we got better at cooking.
That's part of it. But also, trends come and go. I'd rather have a 1950s cheeseburger than a 1990s cheeseburger, and much of the post 2010 scene has been re-implementing some old techniques that fell out of favor (smashing patties, simpler bread for buns, fewer toppings) and a backlash at some of those things that got out of control. Cocktails went through something similar too, with old classics coming back (either as is or with a new variation).
I'm sure any comprehensive catalog of recipes over decades is going to include some fads that fizzled out, like low fat stuff in the 90's, etc. It's not some kind of inexorable march of progress.
The world would be a better place if the gross shills at the NYTrash stuck to cook books.
