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Very high in vitamin C and low-calorie hot pepper
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Fresh jalapeño (14 g) has 4 calories. That works out to 29 calories per 100 g. It contains 0.9 g of carbs, 0.1 g of protein, 0.1 g of fat and 0.4 g of fiber. Its 16.6 mg of Vitamin C covers 18% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 14 g
4
KCAL / 14G
Carbs
0.9g
· 0% DV
Protein
0.1g
· 0% DV
Fat
0.1g
· 0% DV
Fiber
0.4g
· 1% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 73% · Protein 8% · Fat 19%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 4 kcal | |
| Total fat | 0.1 g | 0% |
| Saturated fat | 0.01 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0.42 mg | 0% |
| Total carbohydrate | 0.9 g | 0% |
| Fiber | 0.4 g | 1% |
| Protein | 0.1 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 14 g | 4 kcal |
| 1 piece (small) | 7 g | 2 kcal |
| 1 piece (half) | 7 g | 2 kcal |
| 1 tablespoon (diced) | 9 g | 3 kcal |
| 1 piece (large) | 20 g | 6 kcal |
| 1 piece (jumbo) | 28 g | 8 kcal |
| 1 cup (small) | 90 g | 26 kcal |
| 100 g | 100 g | 29 kcal |
| 1 cup (chopped) | 135 g | 39 kcal |
Calculated from 29 calories per 100 g.
A fresh jalapeño is moderately hot, though its heat varies from pepper to pepper. The inner pale ribs carry much of the heat, so taste a small piece first and remove the ribs if you want a milder result.
No, the seeds themselves are not the main source of heat; they pick up capsaicin from the pale inner ribs. Scrape out both the seeds and ribs to make a fresh jalapeño less spicy.
Yes, you can eat a fresh jalapeño raw. Slice it into salsa, salads, sandwiches, or tacos for a crisp, sharp heat, and remove the inner ribs first if you prefer a gentler bite.
Wear kitchen gloves or handle a fresh jalapeño with a fork while slicing it, and avoid touching your eyes or face. Wash your hands, knife, and cutting board thoroughly afterward; capsaicin can linger on skin and surfaces.
Roast a fresh jalapeño under a broiler, over a gas flame, or on a hot grill, turning it until the skin is blistered. Cover it briefly to loosen the skin, then peel it for sauces, fillings, or toppings.
To stuff a fresh jalapeño, halve it lengthwise and remove the seeds and ribs, then fill it with cheese, beans, or another savory mixture. Bake until the pepper softens and the filling is hot.
Keep a fresh jalapeño dry and unwashed in the refrigerator, ideally in the crisper drawer in a paper bag or a breathable container. Wash it just before using, and discard it if it becomes slimy or moldy.
Yes, a fresh jalapeño freezes well for later cooking. Wash and dry it thoroughly, then freeze it whole or chopped in a sealed freezer-safe container; thawed peppers soften, so they work better in cooked dishes than as a crisp topping.
A red jalapeño is simply a more mature version of the green pepper. It often tastes fruitier and sweeter, but either color can be used in the same recipes, and color does not reliably tell you how hot it is.
Use serrano pepper when you want a similar fresh-chile flavor with more heat, or poblano for a milder, larger pepper. For a closer match, start with less of the substitute and adjust the amount to taste.
Vitamins
Vitamin C
16.6mg · 18% DV
B6
0.06mg · 4% DV
Vitamin K
2.59µg · 2% DV
B3
0.18mg · 1% DV
Minerals
Copper
0.02mg · 2% DV
Potassium ⭐
35mg · 1% DV
Manganese
0.02mg · 1% DV
Phosphorus
3.64mg · 1% DV
Sodium
0.42mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 4 calories in 1 piece (medium) (14 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Fresh jalapeño is a Mexican chilli pepper, usually picked while green. It has a crisp bite and a bright, grassy flavour alongside its moderate heat, and can be eaten raw or cooked. In Mexico it often appears sliced over tacos, nachos and other dishes, and is also grilled or pickled. Elsewhere, including in the UK and North America, it is a familiar topping for burgers, sandwiches and pizza. Fresh jalapeño is low in calories and provides fibre as well as plenty of vitamin C. For a gentler heat, remove the seeds and pale inner ribs before slicing; it pairs especially well with creamy cheese, avocado or yoghurt-based sauces.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
0.01g
MONOUNSATURATED
0g
POLYUNSATURATED
0.02g
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Nutrition data compiled from USDA FoodData Central and scientific sources.