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Rich in fiber and vitamins, low fat, popular summer snack.
In season: Summer
CALORIES
GI
POTASSIUM
FIBER
1 piece (medium) of Boiled Corn (90 g) has 86 calories. That works out to 96 calories per 100 g. It contains 18.9 g of carbs, 3.1 g of protein, 1.4 g of fat and 2.4 g of fiber. Its 5.4 µg of Biotin covers 18% of the Daily Value. Its glycemic index is 52 (medium), so it raises blood sugar at a moderate pace.
Boiled corn is maize cooked in water, often left on the cob so the kernels stay plump and easy to eat. Maize originated in the Americas, and boiled corn is now a familiar summer snack in many parts of the world, from street stalls to home kitchens.
The kernels are tender, juicy and naturally sweet. Eat it warm or at room temperature, with a little salt, as a snack or alongside a casual meal; butter or a squeeze of lime can be added if you like. It provides carbohydrates and fibre while remaining low in fat. For a simple, filling plate, pair an ear with a salad or beans, and go lightly on added butter.
Selected: 100 g
96
KCAL / 100G
Carbs
21g
· 8% DV
Protein
3.4g
· 7% DV
Fat
1.5g
· 2% DV
Fiber
2.7g
· 10% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 76% · Protein 12% · Fat 12%
Vitamins
Biotin
6µg · 20% DV
B1
0.2mg · 17% DV
B5
0.7mg · 14% DV
B3
1.7mg · 11% DV
Minerals
Phosphorus
89mg · 13% DV
Magnesium
37mg · 9% DV
Zinc
1mg · 9% DV
Iron
1mg · 6% DV
Medium
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.
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 96 calories in 100 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.
NOVA 2
Minimally Processed
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
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.2g
MONOUNSATURATED
0.37g
POLYUNSATURATED
0.54g
Omega 6:3 ratio 48:1
Above the ideal 4:1 (48:1).
Fresh corn on the cob usually takes about 5–10 minutes in boiling water, depending on how tender you like it. Start checking a kernel after a few minutes; older, starchier ears may need longer. Avoid prolonged boiling, which can make the kernels less tender.
To make boiled corn on the cob, remove the husks and silk, place the ears in a pot, and cover them with water. Bring the water to a boil and cook until the kernels are tender. Serve the corn warm, plain or with your preferred seasoning.
You can salt the water for boiled corn, but it is not essential. Adding salt at the table makes it easier to control the seasoning and lets the corn’s natural sweetness come through; salt does not reliably make properly cooked corn tough.
Yes, adding a little milk to the cooking water is an optional way to give boiled corn a creamier flavor. It is not needed for the corn to cook, and fresh sweet corn tastes good when boiled in plain water.
Yes, you can boil frozen corn on the cob without thawing it first. Put the frozen ears into boiling water and cook until the kernels are hot and tender; they may need a few extra minutes compared with fresh corn.
Choose sweet corn with fresh-looking green husks, moist silk, and plump kernels that fill the rows. Avoid ears with dry, brown husks or shrunken kernels. Freshness matters because sweet corn gradually loses sweetness after it is picked.
Boiled corn keeps in the refrigerator for about 3–4 days when cooled and stored in a covered container. Refrigerate it promptly rather than leaving it at room temperature, and discard it if it develops an unusual smell or appearance.
Yes, boiled corn on the cob can be frozen. Let the ears cool, dry them, and pack them in an airtight freezer bag or container. Thaw them in the refrigerator or reheat them directly from frozen until hot throughout.
Yes, you can reheat boiled corn in the microwave. Place an ear in a microwave-safe dish, add a few drops of water, cover it, and heat in short bursts until warm. Be careful when uncovering it because trapped steam can burn.
Boiled corn is often tough or chewy because the ears were overmature, not fresh, or not cooked long enough. Choose plump, fresh ears and test a kernel during cooking; older corn may need more time but can remain less tender.
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Nutrition data compiled from USDA FoodData Central and scientific sources.