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Long green onions lie in a loose bundle, their pale bulbs and slender stalks softened and lightly browned, with scattered dark grill marks and a few charred spots.
●Low GI

Grilled green onion Calories

Low-calorie, contains vitamins C and K

In season: Spring · Summer

CALORIES · 100 G

28kcal

GI

15low

POTASSIUM · 100 G

276mg

FIBER · 100 G

2.4g

Quick answer

1 serving (medium) of Grilled green onion (50 g) has 14 calories. That works out to 28 calories per 100 g. It contains 3.2 g of carbs, 0.7 g of protein, 0.1 g of fat and 1.2 g of fiber. Its 90 µg of Vitamin K covers 75% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.

Grilled green onion Nutrition Facts

Selected: 1 serving (medium) · 50 g

14

KCAL / 50G

Carbs

3.2g

· 1% DV

Protein

0.7g

· 1% DV

Fat

0.1g

· 0% DV

Fiber

1.2g

· 4% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 78% · Protein 17% · Fat 5%

Grilled green onion nutrition facts table · 1 serving (medium) (50 g)

NutrientAmount% DV
Calories14 kcal
Total fat0.1 g0%
Saturated fat0.02 g0%
Trans fat0 g
Sodium8 mg0%
Total carbohydrate3.2 g1%
Fiber1.2 g4%
Protein0.7 g1%

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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How Many Calories in 1 Serving of Grilled green onion?

ServingAmountCalories
1 serving (medium)50 g14 kcal
1 piece (small)15 g4 kcal
3 piece (medium)45 g13 kcal
½ cup (chopped)50 g14 kcal
5 piece (large)75 g21 kcal
100 g100 g28 kcal
1 cup (chopped)100 g28 kcal

Calculated from 28 calories per 100 g.

Frequently Asked Questions About Grilled green onion

How do you make grilled green onion?

To make grilled green onion, trim the roots, rinse the stalks, and dry them thoroughly. Brush lightly with oil and cook over medium-high heat, turning until tender with browned spots.

Can you grill green onions on a barbecue?

Yes, grilled green onion works well on a barbecue. Thin stalks can slip through the grate, so cook them in a grill basket or keep them together in a small bunch while turning.

Do you eat the green tops of grilled green onion?

Yes, you can eat both the white bulbs and the green tops of grilled green onion. Remove the roots and any dried or yellowing tips; the thinner green parts cook faster, so watch them closely.

Why does grilled green onion stick to the grill?

Grilled green onion may stick if it is wet or the grill is not hot enough. Dry the stalks well, brush them lightly with oil, and let the cooking surface heat before adding them.

What does grilled green onion taste like?

Grilled green onion tastes milder and sweeter than raw green onion, with a lightly smoky, browned flavor. The white portion becomes tender, while the leafy tops soften quickly and can char if left unattended.

What should you serve with grilled green onion?

Grilled green onion pairs well with grilled fish, chicken, steak, and other vegetables. It also works as a taco topping or a simple side with lemon, herbs, or a tangy yogurt sauce.

Can you make grilled green onion in a frying pan?

Yes, you can make grilled green onion in a heavy frying pan. Heat the pan first, add lightly oiled stalks in a single layer, and turn them until they are tender and browned.

Should you wash green onions before grilling them?

Yes, wash green onions before grilling because soil can collect between the leaves. Dry them thoroughly afterward; excess water prevents browning and can make the stalks steam instead of taking on a grilled finish.

Can you grill green onion with the roots still attached?

No, trim the roots before grilling green onion. Leaving the root ends on makes the stalks harder to clean and eat, and they can burn before the thicker white parts become tender.

How should you store leftover grilled green onion?

Store leftover grilled green onion in a covered container in the refrigerator once it has cooled, and eat it within a few days. Reheat it briefly in a pan to bring back some of its browned flavor.

Grilled green onion Vitamins & Minerals

Vitamins

Vitamin K

90µg · 75% DV

Vitamin C

8mg · 9% DV

Folate

32µg · 8% DV

B2

0.04mg · 3% DV

Minerals

Copper

0.04mg · 4% DV

Iron

0.75mg · 4% DV

Potassium ⭐

138mg · 4% DV

Calcium

36mg · 4% DV

Sodium

8mg · 0% DV

Grilled green onion Glycemic Index

GLYCEMIC INDEX

15
Low
0 Low5570100

GLYCEMIC LOAD

0.5
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Grilled green onion

To burn the 14 calories in 1 serving (medium) (50 g):

🚶

3min

Walking (5 km/h)

🏃

1min

Running (8 km/h)

🚴

2min

Cycling

🏊

2min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Grilled green onion?

Grilled green onion is fresh green onion cooked whole or in large pieces over a grill or open flame. The outer leaves soften and char, while the inside turns tender; the smoky edge brings out the onion’s natural sweetness.

It works well as a simple side for grilled meat or fish, and can also be served with other vegetables or alongside a dip. A squeeze of lemon brightens its savoury, slightly sweet flavour. Grilled green onion is a light vegetable choice, with fibre and vitamins C and K. For an especially light serving, grill it with little or no added oil.

How Nutritious Is Grilled green onion?

Nutrient density

High

78/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

51/ 100

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.

Is Grilled green onion Processed?

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.

Does Grilled green onion Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Grilled green onion Good For?

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

Grilled green onion Fat Profile

SATURATED

0.02g

MONOUNSATURATED

0.01g

POLYUNSATURATED

0.04g

⚖️

Omega 6:3 ratio 3:1

Below the ideal 4:1 — a good omega balance.

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Nutrition data compiled from USDA FoodData Central and scientific sources.