this post was submitted on 13 Oct 2024
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Science of Cooking

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Welcome to c/cooking @ Mander.xyz!

We're focused on cooking and the science behind how it changes our food. Some chemistry, a little biology, whatever it takes to explore a critical aspect of everyday life.

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[–] [email protected] 10 points 1 day ago (1 children)

Funny how the objections ITT are over the items that would cause people to have to reevaluate the ethics of their dietary choices.

[–] JasonDJ 2 points 13 hours ago

Do you know where you are?

You're in The Jungle, baby.

[–] [email protected] 21 points 2 days ago (4 children)

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.

[–] [email protected] 13 points 1 day ago (2 children)

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?

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[–] [email protected] 6 points 1 day ago* (last edited 1 day ago)

Age and activity level absolutely effect how "tough" meat is. I've raised and cooked both heritage breed chickens and modern broilers. The former take 2-3 times as long to reach maturity, are far more active, and as a result are "tougher". You can cook them just as fast a broiler, but the end result is going to be tough/chewy meat. The longer cooking time is needed to achieve equally tender meat.

It's the difference between cooking a rib-eye and a brisket.

[–] [email protected] 6 points 1 day ago (1 children)

I’m betting chicken always could have cooked faster.

A few months ago my mother bought a free range chicken for lunch. It took over twice the ordinary time needed for cooking a chicken. The difference was massive and obvious, no way is there an another explanation.

They just used to overcook chicken.

Do you look at the old pictures (photos, paintings) of food and see overcooked chicken?

[–] [email protected] 2 points 1 day ago* (last edited 1 day ago) (1 children)

You can look at a 100 year old picture and tell if it was cooked to over 165f?

[–] [email protected] 1 points 1 day ago (1 children)

Is overcooking not visible?

[–] [email protected] 1 points 1 day ago

Burning the outside is visible. Over cooking meat definitely is not visible, unless you way, way, over cook it. A pork loin cooked to 145f can look almost exactly like one cooked to 170f from the outside.

[–] [email protected] 5 points 1 day ago (4 children)

The point the article is making is that it's not just a matter of us having different ways of cooking for these recipes... it's that the old recipes simply don't work because of the differences in our ingredients now. Just because one can cook a custard differently isn't the point: it's that the old recipes simply don't work now because the egg is different. Likewise follow the same chicken recipe and it calls for cooking 45 minutes and now we realize the chicken is done and tender in 20... this ain't your great-grandmothers chicken.

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[–] [email protected] 119 points 2 days ago (2 children)

Innovation under capitalism definitely looks like determining what forms of animal cruelty will allow meat to cook twice as fast.

[–] [email protected] 120 points 2 days ago (4 children)

Completely by accident. If squeezing a little more profit had lead to meat taking ten times longer to cook, they would've done that

[–] [email protected] 32 points 2 days ago (1 children)

Indeed, profit is the only motive and everything else is an accident. People attribute positive effects to capitalism in the same way horoscopes work.

[–] [email protected] 18 points 2 days ago* (last edited 2 days ago) (1 children)

Sure capitalism might breed efficiency and innovation, well except for when it breeds monopolies, and price fixing rackets, and wage theft, and outsourcing, and enshittification, and horrible pollution, and anti unionization propaganda, and... Wait I forget what point I was going to make.

[–] [email protected] 4 points 2 days ago

It very efficiently gets someone else rich!

[–] [email protected] 9 points 2 days ago* (last edited 2 days ago) (1 children)

Counterpoint, while cook time might not make a direct profit like ~~fatter~~ faster-growing chickens do, it would probably still make the chicken more desirable due to the decreased cook time; especially if you could advertise it as a feature.

"Life's fast, so why isn't cooking faster? Are you tired of your chicken taking hours to cook? Buy Bryson's Chicken Breasts!

"Bigger!

"Fatter!

"Healthier!

"and faster!

"Our chicken breasts are designed, formulated and engineered to be as big, nutritious and delicious as possible; while also being faster and easier to cook than other brands. So why spend hours cooking normal chicken breasts, when you could cook Bryson's Chicken Breasts in a fraction of the time? Buy Bryson's; you won't regret it."

Edit: misread "faster" as "fatter" lmao. Point still stands though.

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[–] [email protected] 2 points 1 day ago (1 children)

It’s more to do with fork tender. It cooks the same time, just one is much tougher due to well worked muscles.

[–] [email protected] 2 points 1 day ago

Case in point two meats that are uncommon in North America. Mutton and mature chicken.

Both benefit from much longer cooking times and are extremely tasty.

[–] [email protected] 23 points 2 days ago (1 children)

Regarding eggs... Somehow it seems that eggs have gone rather small. When I have to buy eggs in the supermarket, they often have only S and M sizes, and they are usually at the lower end of the weight group. I have checked, M oficially range from 53 to 63 grams here, but I've tested several egg cartons I've bought at supermarkets here and had only one egg of 60g in a total of 80, everything else was usually in the 51(!) to 58g range. In comparison to the XL eggs I usually buy at the local farm shop, this is quite a difference.

[–] [email protected] 7 points 1 day ago (1 children)

Interesting that egg sizing labels aren't that universal. In the U.S. most big stores primarily stock Large (minimum weight 56.7g) and Extra Large (63.8g), while Jumbo (70.9g) is still probably more common than Medium (49.6g).

(My methodology for getting weights was that I used the government labeling requirements for minimum weight per dozen, converted ounces to grams, divided by 12).

[–] [email protected] 3 points 1 day ago

Our ranges are S for anything below 53g, M to just below 63g, L to just below 73g, and XL for anything 73g and up. I had eggs in the 85+g range from that farm shop occasionally (that must have been a monster chicken!), and even one 10-pack with 7 double yolk eggs once.

Once they had an offer of size S eggs, and even small ones for that group. They were not much bigger than Quail eggs and from the first layings of young hens. I bought a box of them for fun and fried three of them for breakfast. My son took a look at the tiny little egglet I placed on his plate and he asked me what I had done to the rest of the egg...

[–] [email protected] 64 points 2 days ago (1 children)

The egg yolk one fascinates me. Maybe I should make some custards, tempting.

[–] [email protected] 17 points 2 days ago (3 children)

I wonder if home-raised chicken eggs are closer to old ones

[–] [email protected] 3 points 1 day ago

Local eggs are more flavorful and paradoxically they're far runnier than store eggs. I'm not sure what causes the runniness

[–] [email protected] 13 points 2 days ago (2 children)

It might, but you would need to track down a heritage breed. Modern chickens have been selected to grow big and fast. They also lay eggs FAR faster. This, unfortunately, lowers the quality of individual eggs. Poor diet and conditions reduce this further. Home raised chickens fix the diet and conditions, but still use fast laying breeds.

Alternatively, duck eggs tend to be a LOT better. They have not been as heavily selected for laying speed. They also, naturally, have a more intense yoke. I grew up in a pub, in my youth. It took a while, but the customers eventually made the connection between our unusually tastes pies and pastries, and the pair of ducks living in the gardens.

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[–] [email protected] 13 points 2 days ago* (last edited 2 days ago) (1 children)

Nah, it's not possible anymore. They were pre-atomic chickens and they are lost to the world.

[–] [email protected] 8 points 2 days ago (1 children)

You motherfucker, I believed you. For a split second "pre-atomic chickens" were a thing that existed and then you took it away from me.

[–] [email protected] 3 points 2 days ago

I mean they were a thing, they just didn't have bigger yolks. Or did they? We'll probably never know.

[–] [email protected] 38 points 2 days ago* (last edited 2 days ago) (6 children)

I heard once that chicken tastes blander than it used to, hence the need for more seasoning.

[–] [email protected] 14 points 2 days ago* (last edited 2 days ago)

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.

[–] [email protected] 32 points 2 days ago

Not a sign of the times, a sign of the raising. I've eaten Perdue and I've eaten small farm, free-ranging chickens. The latter is often leaner, tougher and incomparably more flavorful.

[–] [email protected] 12 points 2 days ago

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, ...).

[–] [email protected] 1 points 1 day ago (1 children)

All animal products that come from factory farms taste different than properly raised animals. Industrial beef smells like corn and tastes bland compared to well cared for beef, but you will pay a premium and it can be hard to find the further you are from the country.

If you haven't had deer, elk, or bison, you need to so you can taste what red meat is suppose to be and you can feel better knowing that the animal lived a great life in the wild before it was murdered.

[–] [email protected] 1 points 1 day ago

Fruits and veggies are the same way. Large farms grow plants to look good and keep looking good long enough to travel around the world twice and sit on a store shelf. Small local farmed plants are more likely to actually have flavor, at the expense of not being perfectly round and shiny (and spoiling ten times faster).

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[–] [email protected] 9 points 2 days ago

And there are no more recipes for passenger pigeon.

[–] [email protected] 20 points 2 days ago

btw that cookbook is incredible. I have the most recent edition and it has so much information and such a deep well of amazing cooks. Highly recommend!

[–] [email protected] 28 points 2 days ago (2 children)

I wonder if farm-raised chickens' eggs are the exception to the last point? They're pretty superior in most ways from what I know.

Which, regarding baking, is nothing, to be fair.

[–] [email protected] 19 points 2 days ago (1 children)

My chickens’ eggs have GIANT dark orange yolks inside of a plethora of different colored shells!

[–] [email protected] 15 points 2 days ago (1 children)

Make a custard and report back how many eggs it took!

[–] [email protected] 10 points 2 days ago (1 children)

I’ve never made a custard before! Maybe I’ll do that!

[–] [email protected] 2 points 1 day ago

It is simple, and the concept behind it is used in a million different ways, other than custard.

[–] [email protected] 10 points 2 days ago (2 children)

I think that's mostly incidental, more related to the time supermarket eggs spend in storage before they make it to your plate

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[–] [email protected] 5 points 2 days ago

so basically, 'shrinkflation' has hit the commodities

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