My favorite way to cook stock is to use leftover bones. It is cheap and easy. The method turns bones you’d otherwise throw away into a beautiful pot of soup that is rich and healthy. My original recipe uses the “oven roasting + braising” method, and it produces amazing results. But it will make your kitchen a bit too warm in the summer. That’s why I developed this pressure cooker recipe, so you can reduce the cooking time from a few hours to just an hour.

Preparation

You need to prepare a gallon-sized freezer bag to collect leftover bones. Any bones will work. If you have bones from different types of meat, you can mix them together to create an even tastier stock. Below are a few bone combinations I like:

Poultry mix: chicken, duck, and / or turkey Chicken + pork Chicken + beef

Turkey, duck, pork, and beef bones have distinct flavors and add richer flavor compared with chicken bones. I like to add one of them into my chicken stock, to make a master stock that is super rich. Just like a Chinese restaurant that makes its own secret stock, you can try out different combinations to find your favorite blend.

Process

Aromatics – I always add just ginger and green onion. They infuse the broth with a nice aroma without making it too pungent. This combination makes a distinctly Chinese-style stock, but it works very well in Western dishes, too. You can always add stronger aromatics later, such as garlic, when using the broth to make other dishes. Alternatively, you can use the combo of “onion + celery + carrot” to make a Western-style broth.

Skip the roasting and cut cooking time – To cook the bone broth in a pressure cooker, I skipped the oven roasting (which I always do if I’m cooking it in a normal pot). Roasting will cause the maillard reaction, aka browning, which adds a layer of deliciousness to the broth. The same process happens in a pressure cooker due to the high heat environment. This way we will get rich-tasting soup even without roasting the bones. Take a look at the two pictures below. The stock on the left is made with my original bone stock recipe, where I roasted the bones and then boiled them on the stovetop for hours. The picture on the right is of the stock made with a pressure cooker in one hour, then reduced to half.

Both of them congealed very well and have a robust taste. The only difference is that the stock cooked in a normal pot took longer, which gave it more time to emulsify fat the content into the liquid, giving the stock its opaque, milky color. This method is typically used in Chinese cooking to make the stock extra rich (and give it a few more calories, but it’s totally worth it). In the picture on the right, you can still see a thin layer of fat on top of the pressure cooker broth. The broth itself is rich and flavorful, just like the one that was cooked for several hours. Fat or no fat? – Like I mentioned above, Chinese cooking usually emulsifies the fat into the broth, to make a dish very rich. However, if you want a clear soup, you can remove the fat after pressure cooking. Then you can reduce it to a clear broth.

Reduce – You have to use enough water to cover all the bones if using a pressure cooker. The only problem is that the liquid will not evaporate during pressure cooking. Which means you’ll end up with a giant pot of broth that is difficult to store. If you have plenty of freezer space, of course you can store the broth directly in multiple containers. My freezer is constantly near-full with goodies, so I always reduce the soup before storing it. Storage – After you create this wonderful broth, you should store it properly so it will last a long time. After cooking a batch, I always store a small amount of the broth in fridge, where it will stay good for a few days (less than a week). For the rest of the stock, which I plan to store for longer, my favorite way is to store the reduced broth in silicone ice cube molds in the freezer, where it will stay good for 3 months. The broth will be very easy to remove from the molds, one cube at a time. And you don’t need to thaw them before using.

When to use

There are unlimited ways to use these wonderful bone broth cubes. Noodle soup

Spicy Chicken Noodle Soup (黄焖鸡面) Chinese Beef Noodle Soup (红烧牛肉面) Cantonese Wonton Noodle Soup (港式云吞面) Easy Soy Sauce Noodles (阳春面)

Stir-fry

15-Minute Fried Noodles Shacha Chicken Chow Mein (沙茶鸡肉炒面) Char Siu Pork Lo Mein

Braising

Northern Vegetable Stew with Pork in Hot Sauce (乱炖) Green curry shrimp Garlic Spinach in Chicken Broth (上汤菠菜) Instant Pot Rice Pilaf

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