Super source
Sugars
4.29 g · 9% DV target
A thick-fleshed chili pepper prized for its moderate heat and crisp texture, the jalapeño serves as a versatile culinary staple with a robust profile of protective plant compounds.
Jalapeños are a significant source of vitamin C, with some pepper cultivars containing higher concentrations than kiwi . This vitamin C content is well-established, though levels vary depending on the specific cultivar, growing conditions, and whether the pepper is consumed fresh or processed .11110
The heat in jalapeños comes from capsaicin (a bioactive compound), which systematic reviews and meta-analyses suggest may contribute to body weight management by modestly increasing energy expenditure and fat oxidation . However, its efficacy for specific health outcomes remains a subject of ongoing research and debate .792
Jalapeños contain a diverse range of phenolic acids and flavonoids (antioxidant compounds), which are consistently linked to anti-inflammatory and antimicrobial properties in plant-based diets .19
Early research suggests that capsaicin consumption may influence blood glucose regulation, with one study indicating it may help return glucose levels to a normal range more quickly after eating compared to a placebo .8
Petal shape shows the nine FoodCompass domains, including nutrient density, processing, satiety, fats, and phytochemicals.
4.29 g · 9% DV target
155 μg · 17% DV target
2.42 mg · 16% DV target
18.2 μg · 15% DV target
121 mg · 134% DV target
0.33 mg · 20% DV target
Seasonality has not been estimated for this ingredient yet.
Store in a paper bag or breathable container in the crisper drawer.
Can be frozen whole or sliced; texture will soften upon thawing.
Low water footprint compared to many vegetables, though greenhouse production can increase energy use.
The jalapeño is the first chili pepper to have traveled into space, brought aboard the Space Shuttle Columbia in 1982 by astronaut William Lenoir.