Amongst growers in the US, the UK, Australia, and France, there has been a competition since the 1990s to grow the hottest chili pepper. Chili pepper species and cultivars registering over 1,000,000 Scoville Heat units (SHU) are called "super-hots". Past Guinness World Record holders (in increasing order of hotness) include the ghost pepper, Infinity chili, Trinidad Moruga scorpion, Naga Viper pepper, Trinidad Scorpion Butch T, and Carolina Reaper. The current record holder, declared in 2023, is Pepper X, at more than 2.69 million SHU. [1]
Before the early 1990s, there were only two peppers which had been measured above 350,000 SHU, the Scotch bonnet and the habanero. [2] California farmer Frank Garcia used a sport of a habanero to develop a new cultivar, the Red Savina (C. chinense), [3] which was measured at 570,000 in 1994. [2] [3] At the time, this was considered representative of an upper limit of chili pepper hotness. [2]
In 2001, Paul Bosland, a researcher at the Chile Pepper Institute at New Mexico State University, visited India to collect specimens of ghost pepper, also called the Bhut Jolokia or Naga king chili, [4] traditionally grown near Assam, India, which was being studied by the Indian army for weaponization. [2] [5] When Bosland grew and tested the pepper, he discovered it measured over 1 million SHU. [2] According to Bosland, this "kind of opened the floodgates". [2] In 2006, the Dorset Naga (a subspecies of the Naga Morich) was claimed to be the hottest. [3] In 2012, the Chili Pepper Institute called the Trinidad Moruga scorpion the new hottest pepper, saying it had been measured at 2 million SHU, the first time the 2-million mark had been reached. [3]
Many of the cultivars developed in the attempt to produce ever-hotter peppers are hybrids of chilies traditionally grown in India and Trinidad. [6]
The new peppers have been termed "super-hots". [6] Super-hots are classified as peppers registering over 1 million SHU. [7]
In 2015, Bosland and his team, using fluorescence microscopy, found that super-hots not only have more capsaicin than other peppers, but also store their capsaicin differently. While for most peppers removing the pith and seeds also removes much of the heat, for super-hots this is not true, as they tend to store as much in their flesh as they do in their pith. [7] In their report, Bosland et al. call it a "novel discovery that these 'super-hot' chili peppers have developed accessorial vesicles on the pericarp tissue in addition to the vesicles on the placental tissue, thus leading to exceedingly high Scoville heat units for these plants." [7]
Super-hots should be handled with gloves and using eye protection, as contact with even a single seed can cause skin irritation via chili burn. [3]
Chili growers compete with one another, often "ruthlessly", to create the world's hottest pepper. [2] According to Marc Fennell, creator of podcast It Burns, the competition is "a hugely controversial war – there are scandals, accusations of cheating, death threats." [8] According to Maxim, the race has "ignited heated debate" among chiliheads and raised "deep questions about science, ethics, and honor." [6] [9] Whilst competition mainly takes place among British, Australian, and American growers the competition in the US is noted for its "negativity and fighting." [10]
For many chili growers, the "crowning achievement" is being listed in Guinness World Records . [6] Guinness named a new hottest pepper in 2023, recognizing the Pepper X with 2.69 million Scoville units. [1]
According to Bosland, the records are "mainly of interest as publicity for purveyors of sauces". [2] As of 2013, hot sauce production and sales were among the fastest growing industries in the US, worth an estimated US$1 billion, [9] and producers "sell more sauce with a world-famous chile on the label". [6] Being able to claim the record can "make or break a new product". [9] The developer of the Naga Viper pepper, which claimed the record for a short period in 2011, earned US$40,000 in one month from sales of seeds and sauces. [11] [9] The developer of the Trinidad Moruga scorpion, which claimed the record in 2012, made US$10,000 in two days selling seeds. [9]
Seed sales are also an important revenue stream for developers. [6] As of 2013, super-hot seeds were unavailable from commercial seed suppliers, so those wishing to grow the peppers could obtain them only from the developers or small specialty suppliers. [6] According to Dave DeWitt, in 2013 "a typical Scorpion pepper pod at a farmers’ market [would] go for one dollar", speculating that "behind marijuana, they have the potential to become the second- or third-highest yielding crop per acre monetarily". [6] A bottle of hot sauce claimed to have 16 million SHU sold for US$595. [12] Chiliheads make YouTube videos showing themselves eating super-hots as a means of providing entertainment or marketing the heat of a particular pepper. [6] [12]
In Nagaland, India, the annual Hornbill Festival includes a ghost pepper-eating competition. [4]
Between 2007 and 2012, Guinness "fielded 25 different claims to world's hottest". [9] As of August 23, 2023, Guinness lists Pepper X as the hottest pepper. [1]
Cultivar | Image | Capsicum species | Developer | Country | Scoville units | Guinness |
---|---|---|---|---|---|---|
Pepper X | C. chinense | Ed Currie | US | 2,693,000 [1] | 2023 | |
Carolina Reaper [13] | C. chinense | Ed Currie | US | 1,641,183 [14] | 2017 [14] | |
Trinidad Scorpion Butch T [2] | C. chinense | Butch Taylor [6] Marcel de Wit [2] [15] | US [6] Australia [15] | 1,463,700 [9] | 2011 [12] | |
Naga Viper [2] | C. chinense × C. frutescens | Gerald Fowler [2] | UK [3] | 1,382,000 [2] | 2011 [12] | |
Trinidad Moruga scorpion [2] | C. chinense | Wahid Ogeer | Trinidad [3] | 1,200,000 | 2012 [2] | |
Infinity [2] | C. chinense | Nick Woods [16] | UK [16] | 1,176,182 [16] | 2011 [12] | |
Ghost pepper [9] | C. chinense × C. frutescens [3] | Landrace | India [3] | 1,001,000 [9] | 2007 [9] |
Cultivar | Image | Capsicum species | Developer | Country | Alleged SHU | Introduced |
---|---|---|---|---|---|---|
Dragon's Breath [17] | C. chinense | Neal Price [17] | UK [17] | 2,400,000 [17] | 2017 | |
Chocolate 7-pot [3] | C. chinense [3] | Landrace | Trinidad [3] | 1,800,000 [3] | ||
Komodo Dragon [18] [19] | C. chinense | Landrace | UK | 1,400,000 [18] | 2015 | |
Armageddon [20] | C. chinense × C. frutescens [20] | Landrace | UK | 1,300,000 [20] | 2019 | |
Dorset Naga [3] (subspecies of Naga Morich) | C. chinense [3] | Joy and Michael Michaud [3] | UK [3] | 1,201,000 [3] | ||
Naga Morich | C. chinense [21] | Landrace | India and Bangladesh | 1,000,000 [22] |
The Scoville scale is a measurement of pungency of chili peppers and other substances, recorded in Scoville heat units (SHU). It is based on the concentration of capsaicinoids, among which capsaicin is the predominant component.
Chili peppers, also spelled chile or chilli, are varieties of berry-fruit plants from the genus Capsicum, which are members of the nightshade family Solanaceae, cultivated for their pungency. Chili peppers are widely used in many cuisines as a spice to add "heat" to dishes. Capsaicin and the related capsaicinoids give chili peppers their intensity when ingested or applied topically. Chili peppers exhibit a range of heat and flavors. This diversity is the reason behind the availability of different types of chili powder, each offering its own taste and heat level.
Hot sauce is a type of condiment, seasoning, or salsa made from chili peppers and other ingredients. Many commercial varieties of mass-produced hot sauce exist.
Capsicum chinense, commonly known as a "habanero-type pepper", is a species of chili pepper native to the Americas. C. chinense varieties are well known for their unique flavors and, in many cases, exceptional heat. The hottest peppers in the world are members of this species, with a Scoville Heat Unit score of 2.69 million measured in the C. chinense cultivar, Pepper X in 2023.
The Red Savina pepper is a cultivar of the habanero chili, which has been selectively bred to produce spicier, heavier, and larger fruit, ultimately more potent than its derivative.
The Naga Morich is a chili pepper originally grown primarily in Bangladesh and Northeast India. It is also one of the hottest known chilli peppers and measures 800,000 SHU on Scoville scale. Morich is the word for chilli pepper in Bengali, with similar words in Assamese:, Nepali, Hindi and the languages of Nagaland and Manipur. "Naga Mircha" is registered under the Geographical Indications (GI) of Nagaland by Government of India.
A chili grenade is a type of non-lethal weapon developed by Indian military scientists at the Defence Research and Development Organisation for use by the Indian Armed Forces. The weapon is similar to tear gas. In 2016, civilian variants were being used for crowd control in Jammu and Kashmir.
The Naga Viper pepper is a hot chili pepper. In 2011, it was recorded as the "World's Hottest Chili" by the Guinness World Records with a rating of 1,382,118 Scoville heat units (SHU), but was surpassed in SHU by the Carolina Reaper, in 2017, and again by the latest world record holder Pepper X in 2023.
The Infinity Chili pepper is a chili pepper hybrid of the Capsicum chinense species created in England by chili breeder Nicholas Woods of Fire Foods, Grantham, Lincolnshire. For two weeks in February 2011, the Infinity Chili held the Guinness World Record title for the world's hottest chili with a Scoville scale rating of 1,067,286 Scoville Heat Units (SHU). On March 1, 2011, it was displaced by the Trinidad Scorpion Butch T pepper, which registered 1,463,700 SHU.
The Trinidad Scorpion Butch T is a Capsicum chinense cultivar that is among the hottest peppers in the world. It is a hybrid pepper and thus not indigenous to anywhere; however, its hybrid parentage is derived from the Trinidad Moruga scorpion indigenous to Trinidad and Tobago. It was named by Neil Smith from The Hippy Seed Company, after he got the seeds originally from Butch Taylor who is responsible for propagating the pepper's seeds. The "scorpion" peppers are referred to as such because the pointed end of the pepper is said to resemble a scorpion's stinger.
The Trinidad Moruga scorpion is a chili pepper native to the village of Moruga, Trinidad and Tobago. In 2012, New Mexico State University's Chile Pepper Institute identified the Trinidad Moruga scorpion as the hottest chili pepper at that time, with heat of 1.2 million Scoville heat units (SHUs).
The Carolina Reaper chili pepper is a cultivar of the Capsicum chinense plant. Developed by American breeder Ed Currie, the pepper is red and gnarled, with a bumpy texture and small pointed tail. It was the hottest chili pepper in the world according to Guinness World Records from 2013 to 2023 before it was surpassed by Pepper X, which was also developed by Currie.
The ghost pepper, also known as bhüt jolokia, is an interspecific hybrid chili pepper cultivated in Northeast India. It is a hybrid of Capsicum chinense and Capsicum frutescens.
New Mexico chile or New Mexican chile is a cultivar group of the chile pepper from the US state of New Mexico, first grown by Pueblo and Hispano communities throughout Santa Fe de Nuevo México. These landrace chile plants were used to develop the modern New Mexico chile peppers by horticulturist Fabián García and his students, including Roy Nakayama, at what is now New Mexico State University in 1894.
Capsicum is a genus of flowering plants in the nightshade family Solanaceae, native to the Americas, cultivated worldwide for their edible fruit, which are generally known as "peppers" or "capsicum". Chili peppers grow on five species of Capsicum. Sweet or bell peppers and some chili peppers are Capsicum annuum, making it the most cultivated species in the genus.
The habanero is a hot variety of chili. Unripe habaneros are green, and they color as they mature. The most common color variants are orange and red, but the fruit may also be white, brown, yellow, green, or purple. Typically, a ripe habanero is 2–6 centimetres long. Habanero chilis are very hot, rated 100,000–350,000 on the Scoville scale. The habanero heat, flavor, and floral aroma make it a common ingredient in hot sauces and other spicy foods.
Dragon's Breath is a chili pepper cultivar that unofficially tested at 2.48 million Scoville units.
Ed Currie is an American chili pepper breeder who is the founder and president of the PuckerButt Pepper Company. He is best known for breeding the Carolina Reaper which was the hottest chili pepper in the world until, in 2023, Pepper X, also bred by Currie, took over as the hottest chili pepper, as recognized by Guinness World Records.
The Armageddon chili pepper is a chili pepper variety, it is the world's first superhot F1 hybrid of C. chinense. The variety was created by Tozer Seeds and first grown by Salvatore Genovese. The Armageddon pepper was introduced to the UK market in 2019. The pepper holds a rating of 1.3 million SHU.