What Is Sichuan Peppercorn and How Spicy Is It? (2024)

Classic dishes of Sichuan cuisine wouldn't be the same without Szechuan peppercorn. When this fragrant but mouth-numbing spice is married with chile peppers (the other key ingredient in Sichuan cuisine), chefs believe this numbing effect reduces the chile pepper’s heat, leaving diners free to appreciate the chile's intense, fruity flavor. The Sichuan peppercorn by itself does not have more spicy hotness than black peppercorns, but the mouth tingle acts to enhance tastes.

What Is Sichuan Peppercorn?

Sichuan peppercorn is a spice produced from the husks of seeds of two species of the prickly ash shrub (Zanthoxylum), which is in the rue or citrus family. The pinkish-red husks around the seeds are used for the Sichuan peppercorn spice, while the inner black seed is discarded as it is too gritty and would be sand-like when eaten. Sichuan peppercorns can be used whole or ground into powder. The spice is one of the five ingredients that comprise five-spice powder (the others are star anise, fennel, clove, and cinnamon), and it's used in many savory Sichuan dishes.

Origins

Before hot chiles were brought to China from the New World, Sichuan peppercorn and ginger were used to give heat to dishes in Northern Chinese cuisine. Many people are surprised to learn that Szechuan peppercorn isn't really a pepper at all. It doesn't come from Piper nigrum as does black pepper (native to India), and it is not related to chili peppers (genus Capsicum), which are native to the Americas.

The prickly ash shrub species that are used to produce Sichuan peppercorn are native to China and Taiwan, and relatives of the pant are grown in the Himalayan region, Thailand, and Indonesia. The name comes from the Sichuan province of northern China, which formerly was spelled "Szechuan" in English. The northern China peppercorn is Z. bungeanumwhile that native to eastern China and Taiwan is Z. simulans.

What Does It Taste Like?

The aroma ofSichuan peppercornhas been likened to lavender. On the tongue, the first taste is bitter, then numbing heat, followed by citrus. Its main claim to fame is the powerful numbing sensation it causes around the mouth.

Cooking With Sichuan Peppercorn

Recipes frequently call for the peppercorns to be roasted and ground. First, check the peppercorns and discard any twigs, leaves, and the tiny black seeds. Then heat the peppercorns in a frying pan over medium-low heat until they become fragrant. Remove them from the heat and grind them or crush them when cool. The roasted peppercorns can also be saved in an airtight jar to grind when needed in a recipe.

What Is Sichuan Peppercorn and How Spicy Is It? (2)

What Is Sichuan Peppercorn and How Spicy Is It? (3)

Recipes With Szechuan Peppercorn

Sichuan peppercorn is featured in numerous savory meat, poultry, and noodle dishes. Ground, roasted Sichuan peppercornis used to make an infused Sichuan peppercorn oil. It is also paired with salt to make a flavorfulSichuan pepper saltto serve as a condiment with meat dishes.

  • Bang Bang Chicken
  • Dan Dan Noodles
  • Sichuan Beef

Substitutions

If you don't have access to Sichuan peppercorn, the alternative is to use freshly ground black pepper and coriander seeds. Tellicherry peppercorn can be a good substitute if you have it available. It is a variety of black pepper that is left to ripen longer and develop more flavor and aroma. Grains of paradise can also be used (doubling the amount called for in the recipe).

Where to Buy Szechuan Peppercorn

You can find Sichuan peppercorn at Asian markets and specialty spice purveyors. It may be sold under different names, such as dried prickly ash, dehydrated prickly ash, flower pepper, Indonesian lemon pepper, or the Mandarin name ofhua jiao.

Sichuan peppercorns were banned from import to the U.S. from 1968 to 2004, although the ban was only seriously enforced in the later years. It was enacted to prevent the spread of citrus canker, which damages U.S. citrus crops but does not cause disease in humans. This ban was lifted for Sichuan peppercorn that has been heat-treated to kill the infectious organisms.

Storage

After purchase, store Sichuan peppercorn in a sealed jar away from light. The whole peppercorns will retain their flavor. Ground pepper should be used as soon as possible as it will lose its more complex flavor and aroma.

What Is Sichuan Peppercorn and How Spicy Is It? (2024)

FAQs

What Is Sichuan Peppercorn and How Spicy Is It? ›

The smell of the peppercorn is intoxicating, lemony and perfumed, and the taste, electric. While it leaves your mouth buzzing, it isn't pungently spicy like black or white pepper and carries a hint of acid sweetness.

How spicy is Sichuan peppercorn? ›

While both types taste great and boast beautiful citrus notes, the magic of these miniscule marvels lies as much in their function as in their flavor; instead of attacking the tongue with spiciness, Sichuan peppercorns induce a tingling sensation similar to drinking a super carbonated seltzer or eating a whole pack of ...

Is Sichuan really spicy? ›

It is an extremely popular cuisine choice in China, with lots of people venturing to this region just to enjoy the spicy heat of the food. It is spicy and mouth numbing, and the numbing occurs through the use of Sichuan pepper, which comes from the prickly ash tree.

What is a good substitute for Sichuan peppercorns? ›

If you don't have access to Sichuan peppercorn, the alternative is to use freshly ground black pepper and coriander seeds. Tellicherry peppercorn can be a good substitute if you have it available. It is a variety of black pepper that is left to ripen longer and develop more flavor and aroma.

What is special about Sichuan pepper? ›

While it is not pungent or hot, it has slight lemony characteristics and leaves a tingling aftertaste. Milder than ordinary pepper, Sichuan pepper tastes great added to roast pork and duck, fried chicken or fatty game meats. It can also be used in a peppercorn medley for your grinder.

Why do people like Sichuan peppercorn? ›

When eaten, Sichuan pepper produces a tingling, numbing effect due to the presence of hydroxy-alpha sanshool. The spice has the effect of transforming other flavors tasted together or shortly after.

What are the side effects of Sichuan peppercorns? ›

Sichuan peppercorns produce a phenomenon called paraesthesia, in which the lips and tongue feel as though they are vibrating and go vaguely numb – known as má.

Why does Sichuan peppercorn make your mouth numb? ›

But what causes the tingly numbing? That sensation is caused by a molecule called hydroxy-α-sanshool. While humans have nerve endings all over our skin, this aromatic molecule can only reach those nerve receptors where the skin is very thin, such as on the mouth and lips.

Do Sichuan peppercorns make your mouth numb? ›

To dive a little deeper, Sichuan peppercorns have a compound named hydroxy-alpha sanshool which creates the tingling, effervescent, and mouthwatering effect. Other trigeminal compounds can lead to other effects like numbing, cooling, or even burning in your eyes when you cut onions.

What does Sichuan peppercorn taste like? ›

What does Sichuan pepper taste like? It's best to describe its taste in two dimensions: Flavour-wise, it has a citrus aroma plus an overtone of pine. Sense-wise, it creates a tingly, numbing sensation in your mouth.

What is the difference between peppercorns and Sichuan peppercorns? ›

Another misnomer — Szechuan peppercorns are not related to black, white, green or red peppercorns. Instead, they are dried berries from mountain ash trees found in the Szechuan province of China. Szechuan pepper is aromatic and has a vibrant citrus-like flavour.

Are Sichuan peppercorns healthy? ›

Due to its high iron concentration, eating Sichuan pepper in its natural form may help boost your body's haemoglobin levels and promote circulation. Helps improve immunity: This pepper has a high concentration of zinc, a strong mineral that is necessary for boosting the body's immunity.

How are Sichuan peppercorns different? ›

Sichuan peppercorns… not ACTUALLY pepper. Sichuan peppercorns have a citrus-like aroma and create a tingly, numbing sensation on your tongue. They're used in many traditional Chinese dishes and, in my opinion, make things truly 'wow'! Additionally, they're usually toasted to really bring out all their amazingness.

Why was Szechuan peppercorn illegal? ›

The USDA was worried that citrus fruits from China could potentially be carriers of a highly contagious bacterial disease known as canker. As Sichuan peppercorns are actually berries that belong to the citrus family, they were included in the ban despite there being little evidence of carrying the disease.

Is Sichuan pepper good for blood pressure? ›

This pepper has a lot of potassium in it, which is good for the health of your heart. It also helps relax the blood vessels, which keeps blood pressure from getting too high, and it lowers the effect that cholesterol might have. So, heart attacks and strokes can be stopped.

Can you eat Sichuan pepper raw? ›

Sichuan pepper should not be eaten raw. Dry fry the whole peppercorns in a pan for a few minutes before use until fragrant. Crush with a pestle and mortar and sprinkle over dishes such as mapo dofu and fish fragrant aubergine.

Why does sichuan peppercorn make your mouth numb? ›

But what causes the tingly numbing? That sensation is caused by a molecule called hydroxy-α-sanshool. While humans have nerve endings all over our skin, this aromatic molecule can only reach those nerve receptors where the skin is very thin, such as on the mouth and lips.

What does sichuan peppercorn taste like? ›

What does Sichuan pepper taste like? It's best to describe its taste in two dimensions: Flavour-wise, it has a citrus aroma plus an overtone of pine. Sense-wise, it creates a tingly, numbing sensation in your mouth.

Is Szechuan hotter than hot chili? ›

1. Sichuan pepper is not spicy hot like a chile pepper. It's not a chile pepper at all, in fact, nor is it a chili pepper blend.

How many Scoville units is a Sichuan pepper? ›

Sichuan chile peppers are spicy peppers, averaging 50,000-75,000 SHU on the Scoville scale, and can sometimes feel hotter if they are used whole in culinary dishes with their seeds and membranes intact.

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