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Onions, Diced, Frozen

Onions, Diced, Frozen

EverydayFrozen

Frozen diced onions are pre-cut allium vegetables preserved through flash-freezing to maintain flavor intensity and nutritional value while eliminating preparation time. This form retains nearly all the fiber, vitamin C, and antioxidants of fresh onions but develops a softer texture when thawed, making them ideal for cooked dishes like soups, stir-fries, and casseroles. The rapid-freezing process locks in freshness without additives, offering a convenient alternative to fresh onions with minimal nutrient loss.

Macro Impact

A 1/2 cup serving contains 23 calories, 1g protein, 5g carbs, and 0g fat.

Calorie Burn

How long would it take to burn off 23 calories?
Walking3.5 mph, moderate pace
5 min
YogaModerate effort, gentle pace
4 min
SwimmingModerate effort, freestyle
3 min
Biking12-14 mph, moderate effort
2 min
StairsStair climbing, moderate pace
3 min
Running5 mph (12 min/mile)
2 min

Nutrition Facts

Serving size1/2 cup (80 g)
Amount per serving
Calories23
% Daily Value*
Total Fat0.1g
0%
Saturated Fat0.0g
0%
Trans Fat0g
Polyunsaturated Fat0.0g
Monounsaturated Fat0.0g
Cholesterol0mg
0%
Sodium10mg
0%
Total Carbohydrate5g
2%
Dietary Fiber1g
5%
Total Sugars5g
Includes Added Sugars0g
0%
Protein0.6g
Vitamin D0mcg
0%
Calcium14mg
1%
Iron0.3mg
1%
Potassium99mg
2%

* The % Daily Value (DV) tells you how much a nutrient in a serving contributes to a daily diet.

Nutrient Breakdown

Nutrient breakdown based on appropriate daily intake recommendations for a 175lb adult.

Carbs
Total Carbs
5 / 275 g
2%
Fiber
1 / 28 g
5%
Sugars
5 g
Added Sugars
0 / 50 g
0%
Soluble Fiber
0 g
Insoluble Fiber
0 g
Sugar Alcohols
0 g
Xylitol
0 g
Sorbitol
0 g
Other Carbohydrates
0 g
Fat
Total Fat
0 / 78 g
0%
Monounsaturated
0 / 31 g
0%
Polyunsaturated
0 / 23 g
0%
Saturated
0 / 23 g
0%
Trans
0 g
Cholesterol
0 / 300 g
0%
Omega 3
0 / 5 g
0%
Omega 6
0 / 19 g
0%
Omega 9
0 g
Protein
Protein
1 / 80 g
1%
Amino Acids
Histidine
0 / 3 g
0%
Isoleucine
0 / 2 g
1%
Leucine
0 / 3 g
1%
Lysine
0 / 2 g
1%
Methionine
0 / 1 g
0%
Phenylalanine
0 / 2 g
1%
Threonine
0 / 1 g
1%
Tryptophan
0 / 0 g
3%
Valine
0 / 2 g
1%
Arginine
0 g
Cysteine
0 g
Cystine
0 g
Tyrosine
0 g
Alanine
0 g
Aspartic Acid
0 g
Glutamic Acid
0 g
Glycine
0 g
Proline
0 g
Serine
0 g
Vitamins
Thiamine, B1
0 / 1 mg
2%
Riboflavin, B2
0 / 1 mg
2%
Niacin, B3
0 / 15 mg
1%
Pantothenic Acid, B5
0 / 5 mg
2%
Pyridoxine, B6
0 / 1 mg
5%
Biotin, B7
0 / 30 mcg
0%
Cobalamin, B12
0 / 2 mcg
0%
Folate
14 / 400 mcg
3%
Vitamin A
2 / 800 mcg
0%
Vitamin C
3 / 83 mg
3%
Vitamin D
0 / 15 mcg
0%
Vitamin E
0 / 15 mg
0%
Vitamin K
0 / 105 mcg
0%
Minerals
Calcium
14 / 1k mg
1%
Copper
0 / 1 mg
2%
Iron
0 / 13 mg
2%
Magnesium
6 / 370 mg
2%
Manganese
0 / 2 mg
3%
Phosphorous
18 / 700 mg
3%
Potassium
99 / 3k mg
3%
Selenium
0 / 55 mcg
0%
Sodium
10 / 2.3k mg
0%
Zinc
0 / 10 mg
1%
Chromium
0 / 30 mcg
0%
Molybdenum
0 / 45 mcg
0%
Iodine
0 / 150 mcg
0%
Chlorine
0 / 2.3k mg
0%
Other
Ethyl Alcohol
0 g
Water
74 g
Caffeine
0 mg
Choline
4 mg
Taurine
0 mg

References

Data on this page was sourced from a number of official governmental and non-governmental sources, including:

  1. 1.Onions, frozen, chopped, unprepared. USDA Standard Reference, Legacy. Food ID 170410.
  2. 2.Onion, frozen, chopped, unprepared. Canadian Nutrient File. Food ID 2140.
  3. 3.Onions, chopped, frozen. Frida. Public Food Key 424.

Disclaimer & Important Notices

1. Informational Purposes Only: All nutritional information provided by OpenNutrition is for general informational purposes only. Our data is explicitly not intended to replace professional medical, nutritional, or dietary advice.

2. Accuracy & Reliability: We strive to ensure accuracy and quality using authoritative sources and AI-based validation; however, we make no guarantees regarding completeness, accuracy, or timeliness. Always confirm nutritional data independently when accuracy is critical.

3. Health Decisions: Never rely solely on OpenNutrition data when making health, medical, or dietary decisions. Always consult your healthcare provider or a registered dietitian for personalized health advice.

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