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Finely crushed onion forms a moist, uneven mound of translucent white pieces with faint pale-purple edges.
●Low GI

Pressed onion Calories

Onion that has been pressed to remove some juice; slightly more concentrated than raw onion.

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

46kcal

GI

12low

POTASSIUM · 100 G

155mg

FIBER · 100 G

2g

Quick answer

1 piece (medium) of Pressed onion (70 g) has 32 calories. That works out to 46 calories per 100 g. It contains 7.5 g of carbs, 0.9 g of protein, 0.1 g of fat and 1.4 g of fiber. Its 0.1 mg of B6 covers 5% of the Daily Value. Its glycemic index is 12 (low), so it raises blood sugar slowly.

Pressed onion Nutrition Facts

Selected: 1 piece (medium) · 70 g

32

KCAL / 70G

Carbs

7.5g

· 3% DV

Protein

0.9g

· 2% DV

Fat

0.1g

· 0% DV

Fiber

1.4g

· 5% DV

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

Calories come from: Carbs 87% · Protein 10% · Fat 3%

Pressed onion nutrition facts table · 1 piece (medium) (70 g)

NutrientAmount% DV
Calories32 kcal
Total fat0.1 g0%
Saturated fat0.02 g0%
Trans fat0 g
Sodium3.5 mg0%
Total carbohydrate7.5 g3%
Fiber1.4 g5%
Protein0.9 g2%

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 Medium Pressed onion?

ServingAmountCalories
1 piece (medium)70 g32 kcal
1 tablespoon (grated)10 g5 kcal
0.25 piece (quarter)18 g8 kcal
2 tablespoon (grated)20 g9 kcal
½ piece (half)35 g16 kcal
1 piece (small)40 g18 kcal
1 cup (chopped)85 g39 kcal
100 g100 g46 kcal
1 piece (large)110 g51 kcal

Calculated from 46 calories per 100 g.

Frequently Asked Questions About Pressed onion

What is pressed onion?

Pressed onion is onion that has been crushed or squeezed to remove some of its juice; it is a preparation method, not a distinct onion variety. Removing liquid leaves the onion with a more concentrated flavor.

How do you make pressed onion?

To make pressed onion, finely slice or chop an onion, then gently knead it by hand or squeeze it in a clean cloth. Drain the released juice before adding the onion to a salad, filling, or side dish.

Why do people press onion before adding it to a dish?

People press onion to remove excess moisture and soften its sharp bite. It is especially useful in uncooked mixtures, where onion juice could make a kebab accompaniment, salad, or filling watery.

What dishes use pressed onion?

Pressed onion works well in fresh salads, wraps, meatball mixtures, and as a side for grilled meats. Because some of its liquid has been removed, it can add onion flavor without making these dishes as wet.

Is pressed onion the same as pickled onion?

No, pressed onion is simply squeezed to remove some juice, while pickled onion is soaked in an acidic brine, usually vinegar or lemon juice. Pressing does not give onion the tangy flavor or preservation effect of pickling.

Does pressing onion make it less pungent?

Often, yes: pressing can mellow onion’s sharpness, particularly when the slices are briefly salted and then squeezed. It does not remove all the onion’s strong flavor, and the result also depends on the onion variety.

Can you eat pressed onion raw?

Yes, pressed onion is commonly eaten raw in salads, wraps, and alongside grilled food. Rinse the onion before cutting if needed, and use clean hands or a clean cloth when squeezing it.

How should you store pressed onion?

Store pressed onion in a sealed container in the refrigerator, separate from foods that readily absorb odors. Since it is cut raw onion, prepare only what you expect to use soon for the best texture and flavor.

Can you freeze pressed onion?

Yes, pressed onion can be frozen, but thawing makes it softer and may release more liquid. It is therefore better suited to cooked dishes after freezing than to crisp salads or fresh garnishes.

What can you use instead of pressed onion?

Use finely chopped onion in place of pressed onion, draining or squeezing it first if the recipe needs less moisture. Shallot can provide a milder flavor, though it will not have exactly the same taste.

Pressed onion Vitamins & Minerals

Vitamins

B6

0.09mg · 5% DV

Vitamin C

4.55mg · 5% DV

Folate

14µg · 4% DV

B1

0.03mg · 3% DV

Minerals

Manganese

0.09mg · 4% DV

Potassium ⭐

109mg · 3% DV

Copper

0.03mg · 3% DV

Phosphorus

21mg · 3% DV

Sodium

3.5mg · 0% DV

Pressed onion Glycemic Index

GLYCEMIC INDEX

12
Low
0 Low5570100

GLYCEMIC LOAD

0.7
Low

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

How to Burn Off Pressed onion

To burn the 32 calories in 1 piece (medium) (70 g):

🚶

8min

Walking (5 km/h)

🏃

3min

Running (8 km/h)

🚴

4min

Cycling

🏊

4min

Swimming

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

What is Pressed onion?

Pressed onion is onion that has been crushed or squeezed to remove some of its juice. It is an ingredient rather than a standalone dish, and with less moisture its onion flavour can come through more strongly than in raw onion.

Use it in patties, salads, dips or cooked dishes when you want onion flavour without adding as much liquid. Pressing can also help keep a mixture from turning watery; the exact texture depends on how finely the onion is crushed. It provides carbohydrates and some fibre, with very little fat. For a lighter preparation, add it without extra oil and pair it with fresh vegetables, herbs or a yoghurt-based dip.

How Nutritious Is Pressed onion?

Nutrient density

Low

34/ 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

47/ 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 Pressed 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 Pressed 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 Pressed 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

Pressed onion Fat Profile

SATURATED

0.02g

MONOUNSATURATED

0.01g

POLYUNSATURATED

0.01g

Compare Pressed onion

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Foods Similar to Pressed onion

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18 kcal

🥗

Mixed Green Salad

18 kcal

🫑

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31 kcal

🥄

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44 kcal

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20 kcal

🥗

Potato Salad

110 kcal

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Oven-Roasted Mixed Vegetables

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Nutrition data compiled from USDA FoodData Central and scientific sources.