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Onions (frozen, whole, unprepared) — Nutrition Facts
USDA FoodData Central · Low protein density2.5 g protein per 100 kcal
Protein 9% · 0.9 g
Carbs 89% · 8.5 g
Fat 1% · 0.1 g
Diet compliance
| Diet | Why |
|---|
| ✗ Keto | 6.7 g net carbs / 100 g — keto-friendly means <6 g |
| ✗ Carnivore | not animal flesh |
| ✓ Vegan | no animal products |
| ✓ Vegetarian | no meat or fish (dairy/eggs OK) |
| ✓ Whole30 | no grains, dairy, legumes, or added sugar |
Nutrition label — per 100 g
Nutrition Facts
Onions (frozen, whole, unprepared) · per 100 g
Calories35
Total Fat 0.1 g0% DV
Saturated Fat 0 g0% DV
Cholesterol 0 mg0% DV
Sodium 10 mg0% DV
Total Carbs 8.5 g3% DV
Fiber 1.7 g6% DV
Sugars 3.8 g
Protein 0.9 g2% DV
Vitamin D 0 µg · Calcium 36 mg · Iron 0.5 mg · Potassium 142 mg
Based on FDA Daily Values · USDA FoodData Central
Calories & protein per common portion
| Portion | Weight | Calories |
|---|
| 100 grams | 100 g | 35 |
| 0.33 package (10 oz) | 95 g | 33.3 |
| 1 package (10 oz) | 284 g | 99.4 |
Protein per calorie
Onions (frozen, whole, unprepared) delivers 2.5 g of protein per 100 calories — see where it ranks →
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FAQ
How many calories are in Onions (frozen, whole, unprepared)?
Onions (frozen, whole, unprepared) has 35 calories per 100 grams, which is about 33.3 calories per 0.33 package (10 oz).
How much protein is in Onions (frozen, whole, unprepared)?
Onions (frozen, whole, unprepared) has 0.9 g of protein per 100 grams — 2.5 g of protein per 100 calories.
Is Onions (frozen, whole, unprepared) keto-friendly?
Onions (frozen, whole, unprepared) has 6.7 g net carbs per 100 g, so it is not keto-friendly under the 6 g net-carbs-per-100 g rule of thumb.
Is Onions (frozen, whole, unprepared) vegan?
Onions (frozen, whole, unprepared) is vegan — it contains no animal-derived ingredients.
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