Large Onions
per 100 g: 41 kcal · 1.0 g protein · 2.2 g fiber
satiety per calorie · 0–100 · not a virtue scale
Why this score
a satiety boosterExceptional fullness per calorie — but at only 41 kcal per 100 g, it can't fill you up on its own. Its power is making a meal bigger and more filling at almost no calorie cost; pair it with protein.
Three routes to fullness — one is enough
What pulls it down
Per 100 g
- Calories
- 41
- Protein
- (9%)
- 1 g
- Fat
- (0%)
- 0 g
- Carbohydrates
- (91%)
- 10 g
- of which sugar
- 6 g
- Fiber
- 2 g
- Sodium
- 0 mg
Percentages are the share of calories from each macronutrient.
Swap up in this aisle
VegetablesSame category, more fullness per calorie.
- Ready Washed SpinachWaitrose · 3 g protein · 19 cals / 100 g
100 - British Large Flat MushroomsWaitrose · 2 g protein · 16 cals / 100 g
100 - CourgettesWaitrose · 2 g protein · 20 cals / 100 g
100 - Mixed Vegetables SelectionWaitrose · 3 g protein · 35 cals / 100 g
97 - Tenderstem Broccoli SpearsWaitrose · 4 g protein · 43 cals / 100 g
92
Per 100 g. Source: the product's own nutrition label. Undeclared fiber counts as zero — we never credit fiber the label doesn't claim. Every number is traceable, every score recomputable. This entry was typed in by AI from publicly available label data and hasn't been checked against a physical pack yet — labels change by market and over time, so treat the last decimal with suspicion. The score measures satiety per calorie. It is not a virtue scale, and no food here is forbidden. How the score works.