FODMAP food guide
Is passata low FODMAP?
FODMAP score
20
Low FODMAP
Yes — Passata is low FODMAP in normal servings and is generally well tolerated by people with IBS.
FODMAPs present
Low-FODMAP serving
1/4 cup (72 g)
Becomes high FODMAP at
beyond 1/2 cup (100 g), extrapolated
Honesty note: passata itself has never been lab-tested. The nearest tested proxy is canned tomatoes (low to about 100 g, excess fructose), and a conservative quarter-cup serve circulates among dietitian sources — so the quarter cup is the line held here, with bigger pours treated as untested rather than assumed safe. Still a great onion/garlic-free sauce base; check commercial labels for added garlic or onion.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores passata at a serving of 1/4 cup (72 g); at 1/2 cup (100 g), extrapolated 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.