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Pickled red onion Calories
Low-calorie, tangy-sweet condiment that may be high in sodium
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
2 tablespoon (shredded) of Pickled red onion (30 g) has 11 calories. That works out to 36 calories per 100 g. It contains 2.5 g of carbs, 0.2 g of protein, 0 g of fat and 0.4 g of fiber. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Pickled red onion Nutrition Facts
Selected: 2 tablespoon (shredded) · 30 g
11
KCAL / 30G
Carbs
2.5g
· 1% DV
Protein
0.2g
· 0% DV
Fat
0g
· 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 93% · Protein 7% · Fat 0%
Pickled red onion nutrition facts table · 2 tablespoon (shredded) (30 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 11 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0.01 g | 0% |
| Trans fat | 0 g | |
| Sodium | 156 mg | 7% |
| Total carbohydrate | 2.5 g | 1% |
| Fiber | 0.4 g | 1% |
| Protein | 0.2 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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How Many Calories in 2 Tablespoons of Shredded Pickled red onion?
| Serving | Amount | Calories |
|---|---|---|
| 2 tablespoon (shredded) | 30 g | 11 kcal |
| 1 piece (thin) | 12 g | 4 kcal |
| 1 tablespoon (shredded) | 15 g | 5 kcal |
| 3 piece (thin) | 36 g | 13 kcal |
| 0.25 cup (shredded) | 40 g | 14 kcal |
| 1 serving (small) | 50 g | 18 kcal |
| ½ cup (shredded) | 80 g | 29 kcal |
| 1 serving (medium) | 90 g | 32 kcal |
| 100 g | 100 g | 36 kcal |
| 1 serving (large) | 140 g | 50 kcal |
Calculated from 36 calories per 100 g.
Frequently Asked Questions About Pickled red onion
How do you make pickled red onion?
Pickled red onion is made by soaking thinly sliced red onion in a vinegar brine, usually with water, salt and optional sugar. Pack the slices into a clean jar, cover them with brine and refrigerate; they are ready after a short rest.
How long does pickled red onion last in the fridge?
Homemade pickled red onion usually keeps for about two to three weeks in a clean, sealed jar in the refrigerator. Keep the slices submerged in brine and discard them if you notice mold, an unpleasant smell or an unusual texture.
Why does pickled red onion turn pink?
Pickled red onion turns pink because the onion’s natural red pigments react with the acid in vinegar. The color can spread into the brine, and its intensity varies with the onion and the acidity of the pickling liquid.
What is pickled red onion good with?
Pickled red onion goes well with tacos, burgers, sandwiches, grain bowls, salads and grilled meats. Its tangy bite cuts through rich or spicy foods; drain off excess brine before adding it to prevent a dish from becoming watery.
How do you keep pickled red onion crunchy?
To keep pickled red onion crunchy, slice it evenly, let the brine cool before pouring it over the onion, and store the jar in the refrigerator. Hot brine softens the slices more quickly, while very thick slices take longer to pickle.
What vinegar is best for pickled red onion?
White, apple cider and wine vinegar all work for pickled red onion. White vinegar gives a clean, sharp flavor, while apple cider or wine vinegar adds its own aroma. Dilute the vinegar with water if you prefer a milder result.
Can you make pickled red onion without sugar?
Yes, pickled red onion can be made without sugar; the sugar is optional and mainly balances the vinegar’s sharpness. The result will taste more tart, so use it in small amounts alongside rich foods or add a little sweetener to the brine.
Can you freeze pickled red onion?
You can freeze pickled red onion, but it usually loses its crisp texture after thawing and becomes soft. Refrigeration is a better choice for keeping it pleasant to eat; freeze it only if texture matters less, such as for cooked dishes.
Can you reuse the brine from pickled red onion?
It is better not to reuse pickled red onion brine for another batch. The onion has diluted and contaminated the liquid during storage, so a fresh brine gives more reliable flavor and storage; you can use leftover brine promptly in a dressing.
Is pickled red onion high in sodium?
Pickled red onion can be high in sodium because salt is often added to the brine, and the amount varies by recipe or product. Drain or briefly rinse a serving to reduce some surface brine, and choose a lower-salt recipe if needed.
Pickled red onion Vitamins & Minerals
Vitamins
B6
0.03mg · 2% DV
Vitamin C
1.35mg · 2% DV
Folate
4.8µg · 1% DV
B5
0.03mg · 1% DV
Minerals
Sodium
156mg · 7% DV
Manganese
0.04mg · 2% DV
Copper
0.01mg · 1% DV
Potassium ⭐
39mg · 1% DV
Pickled red onion Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Pickled red onion
To burn the 11 calories in 2 tablespoon (shredded) (30 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.
What is Pickled red onion?
Pickled red onion is made by thinly slicing red onions and letting them sit in an acidic brine, commonly vinegar with water and salt. The acid turns the slices a vivid pink and softens their bite while leaving them pleasantly crisp. It is easy to make at home and is also sold ready to use.
Its sharp, tangy-sweet flavour brings contrast to tacos, burgers, sandwiches, salads and grilled foods; in Turkey, it is also a familiar partner for kebabs and döner. At 36 calories per 100 g, it is a light way to add punch to a meal, though the brine can make it high in sodium. Drain it before serving, or make a lower-salt batch if you want to keep salt down.
How Nutritious Is Pickled red onion?
Nutrient density
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.
Satiety score
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.
Is Pickled red 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 Pickled red onion Contain Allergens?
No known major allergens
Which Diets Is Pickled red 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
— Not suitable
Low FODMAP
— Not suitable
Pickled red onion Fat Profile
SATURATED
0.01g
MONOUNSATURATED
0g
POLYUNSATURATED
0.01g
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Nutrition data compiled from USDA FoodData Central and scientific sources.