FODMAP food guide
Is omelette low FODMAP?
FODMAP score
15
Low FODMAP
Yes — Omelette is low FODMAP in normal servings and is generally well tolerated by people with IBS.
Low-FODMAP serving
2-3 egg omelette with low-FODMAP fillings (hard cheese, capsicum, spinach)
Becomes high FODMAP at
Added onion, mushroom, or large amounts of regular milk
Eggs are low-FODMAP; keep it green by avoiding onion and mushroom fillings and using only a splash of milk or lactose-free milk.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores omelette at a serving of 2-3 egg omelette with low-FODMAP fillings (hard cheese, capsicum, spinach); at Added onion, mushroom, or large amounts of regular milk it belongs in the high band. A source quoting the larger serve will call it high, and one quoting the smaller will call it low — the same food, measured at two different amounts.
Based on published FODMAP research and reviewed reference data. Informational only — not medical advice. Tolerance is individual; verify with a dietitian during the elimination phase.