Does the dum cooking process truly impact taste and texture, or is it merely a longstanding tradition?

Question

While making biryani I find a lot of hype surrounding the "dum" cooking process. This involves:

• Pre-cooking the meat and rice separately.
• Mixing them together at the last minute into a container
• Sealing the container with dough or some other way to set a "dum".

Basially putting the rice + meat in a sealed container over low heat. This restricts and concentrates the steam within the container which is supposed to "enhance" the taste.

While this technique has been practiced for centuries in Biryani making, I find myself wondering if it truly makes a significant difference in the final outcome or if it is merely a tradition upheld without any questioning.

To delve deeper into this topic, I would appreciate insights into the following aspects:

Taste: Are there any discernible differences in the taste of dum-cooked dishes compared to using conventional methods? If so, what contributes to these flavor variations? Are there specific ingredients or cooking conditions that interact uniquely in the dum process, resulting in distinct flavors?

Texture: Does the dum cooking process have a noticeable impact on the texture of the prepared food? Are the textures altered in a way that cannot be replicated through alternative cooking methods? How do factors such as heat, pressure, and moisture play a role in determining the final texture?

Scientific rationale: Are there any scientific explanations for the success and prevalence of the dum cooking method? Can the slow, sealed cooking process be justified in terms of its effects on taste, texture, or other culinary aspects? Alternatively, is it possible that the dum method has persisted primarily due to cultural or historical reasons, without any inherent benefits?

I am eager to learn whether the dum cooking process is supported by empirical evidence or if it falls under the realm of culinary traditions that continue despite a lack of scientific justification. Please provide any relevant observations, experiments, or explanations to shed light on this intriguing cooking technique.

Answer 1

I can’t say with any certainty, but similar aspects of the cooking techniques exist in other cultures.

Packing stews or braises into pots sealed with dough is also practiced in Alpine regions. Wives would then drop the pots off at the town baker so the meal would cook in the cooling ovens while they did their washing or other tasks that would keep them from being able to tend to a cooking fire.

Some regions of Italy will finish cooking pasta in the sauce to let it take on more flavor; many places cook rice with other stuff to let the flavors permeate (pilaf/plov/pilau/paella), but those typically start with uncooked rice.

Starting starches at high heat then finishing by steaming is typical with Japanese rice, and with some cultures that eat couscous.

It’s honestly difficult to say if the technique was originally to improve texture or taste; this technique may have done that, or it may be that after the technique was developed, ingredients were altered to stuff that particularly took well to this treatment (or didn’t work so well with others). It’s also important to note that meat varies by animal breed and method raised, so today’s meat might be more tender than what the recipe was original developed with.

So the question comes— is the extra work worth it to you? And for that, you’ll have to try cooking it with shortcuts, and decide if the time savings result in an acceptable dish. I personally make lots of non-traditional variations of food that I grew up with, because I know that much of the food that I grew up with expected there to be someone home all day to do the cooking, and it’s a choice between not having it or having a shortcut version.

And there may have been other aspects of the technique that weren’t specifically taste or texture… if you didn’t know when the whole family would get home, switching to slow cooking allowed you to hold the meal to serve as soon as everyone returned. It also freed up your time to work on other accompanying dishes that needed to be prepared at the last minute.

Answer 2

Rice 1/4 cooked and meat 3/4 cooked before starting the dum process. Dum completes the cooking process by steaming which makes rice and meat melt in mouth and keeping it from drying out.