1 tablespoon (medium) of Fried Onion (12 g) has 26 calories. That works out to 220 calories per 100 g. It contains 2.9 g of carbs, 0.3 g of protein, 1.6 g of fat and 0.3 g of fiber. Its glycemic index is 45 (medium), so it raises blood sugar at a moderate pace.

Fried Onion Nutrition Facts

Selected: 100 g

220

KCAL / 100G

Carbs

24.5g

· 9% DV

Protein

2.2g

· 4% DV

Fat

13.5g

· 17% DV

Fiber

2.6g

· 9% DV

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

Calories come from: Carbs 43% · Protein 4% · Fat 53%

Fried Onion Vitamins & Minerals

Vitamins

0.13mg · 8% DV

Vitamin C

5mg · 6% DV

0.06mg · 5% DV

Folate

19µg · 5% DV

Minerals

Phosphorus

38mg · 5% DV

Potassium ⭐

180mg · 5% DV

Calcium

32mg · 3% DV

Magnesium

13mg · 3% DV

How Nutritious Is Fried Onion?

Nutrient density

Medium

35/ 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

Low

34/ 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.

Fried Onion Glycemic Index

GLYCEMIC INDEX

Medium

0 Low5570100

GLYCEMIC LOAD

Medium

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

How to Burn Off Fried Onion

To burn the 220 calories in 100 g:

🚶

54min

Walking (5 km/h)

🏃

22min

Running (8 km/h)

🚴

30min

Cycling

🏊

26min

Swimming

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

Is Fried Onion Processed?

NOVA 3

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 Fried 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 Fried Onion Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Fried Onion Fat Profile

SATURATED

2.2g

MONOUNSATURATED

6.1g

POLYUNSATURATED

3.2g

⚖️

Omega 6:3 ratio 105:1

Above the ideal 4:1 (105:1).

Compare Fried Onion

🧅🍳vs🍅

Fried Onion vs Tomato202 kcal more per 100 g

→🧅🍳vs🥗

Fried Onion vs Mixed Green Salad202 kcal more per 100 g

→🧅🍳vs🫑

Fried Onion vs Red Pepper189 kcal more per 100 g

→🧅🍳vs🥄

Fried Onion vs Boiled Beetroot176 kcal more per 100 g

→

Foods Similar to Fried Onion

🍅

Tomato

18 kcal

🥗

Mixed Green Salad

18 kcal

🫑

Red Pepper

31 kcal

🥄

Boiled Beetroot

44 kcal

🫑

Green pepper

20 kcal

🥗

Potato Salad

110 kcal

🥗

Arugula

25 kcal

🥕🥦🍆

Oven-Roasted Mixed Vegetables

65 kcal

Frequently Asked Questions About Fried Onion

Is fried onion the same as caramelized onion?

No. Fried onion is usually cooked hotter and faster for browning or crispness, while caramelized onion cooks slowly over low heat until its natural sugars develop a deeper sweetness.

Why can fried onion taste bitter or burnt?

Small onion pieces burn quickly when the pan is too hot or they are not stirred often enough. Use medium to medium-low heat and remove the onions once they are golden rather than dark brown.

How can I keep fried onions crispy?

Drain excess oil after cooking and let them cool completely before storing. Keep them in an airtight container away from heat and moisture.

Can fried onions be made ahead and frozen?

Yes, cooked fried onions can be frozen in small portions. They will lose much of their crisp texture after thawing, so they are best used in soups, sauces, omelettes, and cooked dishes.

How long do opened packaged fried onions stay fresh?

Crispy packaged fried onions generally keep their quality until the best-before date when resealed tightly and stored in a cool, dry cupboard. Discard them if they become damp, smell rancid, or show any signs of mould.

What foods go well with fried onions?

They work well on soups, rice dishes, mashed potatoes, salads, burgers, sandwiches, and yogurt-based dips. Their savoury crunch can reduce the need for extra salt or rich sauces.

Can fried onion replace raw onion in every recipe?

Not usually. Raw onion brings sharpness and freshness, whereas fried onion is sweeter, richer, and often crisp, so the flavour and texture of salads and salsas will change considerably.

Is fried onion too heavy to eat at night?

It depends on the serving and individual tolerance. Because it is cooked in oil, it may trigger reflux, heartburn, or indigestion in people who are sensitive to fatty foods late in the day.

Is fried onion useful after a workout?

It can add flavour to a post-workout meal, but it is not a recovery food on its own. Pair it with a substantial protein source and carbohydrate-rich food, such as eggs with potatoes or beans with rice.

Can you eat unlimited fried onion because it comes from a vegetable?

No. Although onion is a vegetable, frying adds oil and makes the food more energy-dense. Packaged versions may also contain substantial salt, so they are best used as a flavourful topping rather than a main vegetable serving.

Have another question about Fried Onion?

Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.

Scan calories with your camera

Instant AI nutrition analysis

Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: August 24, 2026