Tallywell.

Onion (raw)

The aromatic base of half the world's cooking; its sweetness is caramelization.

EnergyProteinFiber
Per 100 g40 kcal 1.1 g1.7 g
Per 100 kcal 2.8 g4.2 g
One medium · 110 g44 kcal1.2 g1.9 g
2727 gfor 30 g protein
1091 kcalthose grams cost
1.7 gfiber per 100 g

Where it sits in the whole library

01002003004005006007008001020304050607080g proteinkcal per 100 g →↑ lean & protein-richenergy-dense ↓Chicken breastRolled oatsOnion

Fiber, in context

Onion1.7 gRolled oats10.1 gBroccoli3.3 gWhite rice0.4 g

Compare onion with anything