Crispy Onions — Nutrition, Calories & Diet Check
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Crispy Onions — 560 kcal, 6.0g protein and 45.0g carbs per 100g. Here's how it stacks up for keto, low-carb, high-protein, gluten-free and vegan snacking, with full typical nutrition per 20g serving.
Nutrition: Crispy Onions (typical values)
| Per 100g | Per 20g serving | |
|---|---|---|
| Calories | 560 kcal | 112 kcal |
| Protein | 6.0g | 1.2g |
| Carbohydrates | 45.0g | 9.0g |
| of which sugars | 8.0g | 1.6g |
| Fat | 39.0g | 7.8g |
| Fibre | 7.0g | 1.4g |
| Salt | 1.1g | 0.2g |
Typical values for generic crispy onions; brands vary — always check the label. For full per-food nutrition data see our sister site's calorie and nutrition checker.
How many calories are in Crispy Onions?
Crispy Onions has 560 kcal per 100g. A typical 20g serving works out to 112 kcal — about 6% of a 2,000 kcal reference daily intake. Pre-packed portions vary by brand, so check the pack for the exact serving size.
Snack Picks
Is Crispy Onions keto-friendly?
No. At 45.0g of carbs per 100g (including 8.0g sugars), crispy onions doesn't suit a ketogenic diet. If you're keto, look at meat snacks, cheese, nuts or seaweed instead.
Is Crispy Onions a good source of protein?
Not especially. Crispy Onions provides 6.0g of protein per 100g — around 1.2g per serving — so treat it as an occasional snack rather than a protein source. If you're stocking up, a snack portion pot set makes it easy to keep portions in check.
Is Crispy Onions healthy?
Yes, reasonably so. Crispy Onions is high in fibre (7.0g/100g). A typical 20g serving is 112 kcal — portion size is what usually decides whether a snack like this fits a healthy diet.
Sugar, salt and overall balance
Per UK traffic-light thresholds, crispy onions is moderate in sugar (8.0g/100g) and moderate in salt (1.1g/100g), with 7.0g of fibre. At 560 kcal per 100g, portion size decides whether it fits your day. Portion control helps more than anything — some snackers keep a set of digital kitchen scales to hand for exactly that reason.
Crispy Onions is closest in profile to parsnip crisps, but crispy onions carries less fibre (7.0g fibre vs 14.0g fibre for parsnip crisps).
Curious what's actually in this kind of snack? Check additives and E-numbers with the food ingredient checker, and if you're pregnant or storing leftovers, our food safety guide covers what's safe.
US: Tracking your gut health? HealthLabs offer at-home gastrointestinal testing — no GP referral or insurance required.
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Last updated: · Typical values; check product labels