How long to boil meat for kholodets or aspic?

Question

I am working on meal prep for this week and decided to make a big batch of kholodets to portion out into my glass containers. I plan to skim the excess fat off the broth so its a bit lighter and balanced for supper. I have beef shanks and pork feet ready on the stove. My question is how long to boil meat for kholodets so there is enough natural gelatin extracted for it to set firm in the fridge without packaged gelatin. Some guides suggest four hours while others say it needs seven or eight hours on low heat. I want to make sure the meat shreds easily and the broth sets properly. How many hours should it simmer on the stove for the best result?

Answer 1

Hello Megan,

For a traditional kholodets using a combination of beef shanks and pork trotters, the optimal simmering time on the stove is generally between 5 to 6 hours on very low heat.

While four hours might seem tempting, it is usually a bit too brief to completely break down the dense collagen fibers in beef shank and fully extract the gelatin from the pork feet. On the other hand, boiling past seven or eight hours is generally unnecessary and can cause the broth to lose some of its clean flavor clarity.

Here are a few practical steps to ensure you get a firm set and tender meat:

1. Maintain a very gentle simmer. Once you bring the pot to an initial boil and skim off the initial foam, lower the heat to the lowest setting. The liquid should only show occasional, gentle bubbles. Boiling too vigorously will emulsify the fat into the water, making the broth cloudy rather than clear.

2. Add aromatics later in the process. If you are using onions, carrots, peppercorns, and bay leaves, consider adding them during the last 1.5 to 2 hours of cooking so their flavors remain fresh and do not turn bitter.

3. Do the saucer test before turning off the heat. After about five hours, take a tablespoon of the hot broth and place it on a small plate in the refrigerator or freezer for 5 to 10 minutes. If it sets into a firm, bouncy jelly, your gelatin extraction is complete. If it remains syrupy or runny, allow the pot to simmer for another 45 to 60 minutes and test again.

4. Shred the meat while warm. Once finished, strain the broth and separate the meat while it is still warm to the touch, as it will shred effortlessly from the bones at this stage.

With pork feet in the pot, you have an exceptionally rich source of natural collagen, so 5 to 6 hours should give you a perfectly firm set without needing any commercial gelatin. Best of luck with your meal prep!

Answer 2

Simmering for six hours on low fire is ideal. It reminds me of the slow-cooked collagen broths back home in Singapore; the meat falls apart and it sets firm.

Answer 3

I make this regularly for my weekly meal prep because having containers ready in the fridge saves so much time after work. Simering the pot for around 5.5 to 6 hours on low heat is the sweet spot for beef shanks and pork trotters. Four hours is usually not quite enough to break down the shank tissue, while eight hours is overkill and reduces the liquid too much.

Keep the stovetop on the lowest simmer so the broth stays clear. Once the bones slip right out and the meat shreds easily with a fork, strain the liquid and skim the fat off the top before ladling it into your containers. It will set firmly overnight without any issues.

Answer 4

People today always want shortcuts with packet powders and chemicals when real food just takes patience!!! You must boil it for at least 8 to 9 hours straight on medium high heat so the bones release everything they have inside them. There not going to break down if its just sitting in warm water! Your going to get a thick jelly the old fashioned way without any fake additives just like our ancestors made it... keep the pot boiling hard the entire time and dont bother skimming the fat early because it needs to melt into the broth for flavor! Then strain it at the very end when its completely broken down.

Answer 5

My mother always simmered ours for barely three hours on the stove during winter holidays up here, and the pork feet yielded enough gelatin to set it firm.