For more information on planting, take a look at our jalapeño planting guide for all the information you should know. Where can you buy jalapeño peppers?

Hill, Theresa A.; Ashrafi, Hamid; Reyes-Chin-Wo, Sebastian; Yao, JiQiang; Stoffel, Kevin; Truco, Maria-Jose; Kozik, Alexander; Michelmore, Richard W.; Van Deynze, Allen; Zhang, Jianwei (8 February 2013). "Characterization of Capsicum annuum Genetic Diversity and Population Structure Based on Parallel Polymorphism Discovery with a 30K Unigene Pepper GeneChip". PLOS ONE. 8 (2): e56200. Bibcode: 2013PLoSO...856200H. doi: 10.1371/journal.pone.0056200. PMC 3568043. PMID 23409153. The main difference between these two peppers is the heat level. The serrano brings 10,000 to 23,000 Scoville heat units (SHU) to the table, whereas jalapeno peppers only bring 2,500 to 8,000 SHU. That's around nine times spicier. Therefore, use slice 1/10th a seranno pepper for every 1 jalapeno required. 2. Fresno Pepper Thread a strong string through the stems of the peppers, leaving a few inches of space between each pepper. Use a needle or skewer to pierce the stem of each pepper. This will allow air to circulate around the pepper and help prevent mould growth.Jalapeno pepper plants are generally easy to grow, but they can be susceptible to certain problems. Here are a few common issues to watch out for: The best is a serrano pepper. It’s similar in taste – bright and grassy – without the same level of bitterness. Though, it is a step up in heat: 10,000 to 23,000 SHU. They can run from near equal in heat to nearly ten times hotter. Powis, Terry G.; Gallaga Murrieta, Emiliano; Lesure, Richard; Lopez Bravo, Roberto; Grivetti, Louis; Kucera, Heidi; Gaikwad, Nilesh W.; Hart, John P. (13 November 2013). "Prehispanic Use of Chili Peppers in Chiapas, Mexico". PLOS ONE. 8 (11): e79013. Bibcode: 2013PLoSO...879013P. doi: 10.1371/journal.pone.0079013. PMC 3827288. PMID 24236083. Though they are Mexican and come from the same plant, red and green jalapeno peppers are slightly different in the following aspects: Age It is also important to consider the variety of jalapeno being grown, as different types may have varying days to maturity. For example, the Mammoth Jalapeno variety commonly used for stuffing has a maturity period of 72-77 days.

Overall, jalapeno peppers are a versatile and flavourful ingredient that can be used in a wide range of dishes. Whether you prefer them mild or spicy, there is a variety of jalapeno pepper that is sure to suit your tastes. Jalapeno Pepper Uses In 2008, fresh jalapeños from Mexico were tested positive for Salmonella leading the FDA to believe that the peppers were responsible for much of the 2008 United States salmonellosis outbreak. This large outbreak of Salmonella led to increased research into the detection of pathogens on jalapeños, the frequency and behavior of foodborne illness related to jalapeños, and ways to prevent foodborne illnesses from fresh jalapeños. [49] [50] Contaminated irrigation water and processing water are the two most common methods by which jalapeños become contaminated, as was the case in the 2008 outbreak. [51] Jalapeños have similar microbial properties to tomatoes. The outer layer of their skin provides a safe environment for pathogens to survive, and if damaged or chopped provides a growth medium for these pathogens. [49] [52] Washing fresh jalapeños is important to reduce pathogen counts both at the farm and consumer level, but without cold storage it is insufficient to prevent pathogen spread. [50] [52] In culture [ edit ]

A zesty twist on the classic onion ring! Thinly slice red jalapenos, bread and fry them for a crunchy, spicy treat. Dip them in a chile de arbol crema, or serve them on top of a salad!