Key takeaways
- Wheat pasta is low FODMAP at 74 g cooked (about half a cup, al dente) — fructans don't accumulate at this portion.
- A large restaurant serving of pasta (200–250 g cooked) is likely high FODMAP.
- Gluten-free pasta (rice, corn, quinoa flour) is low FODMAP at full serving sizes with no portion concern.
- The sauce matters more than the pasta: garlic, onion, and cream can easily make an otherwise safe dish high FODMAP.
Pasta is a staple in most Western diets, and the prospect of giving it up indefinitely is genuinely discouraging. The FODMAP data offers more nuance than you might expect: both wheat pasta in a controlled portion and gluten-free pasta at full servings are valid options.
FODMAP status at a glance
- —Wheat pasta, 74 g cooked: low FODMAP
- —Wheat pasta, 150+ g cooked: high FODMAP
- —Gluten-free pasta (rice/corn/quinoa), 145 g cooked: low FODMAP
- —Spelt pasta: high FODMAP — spelt is higher in fructans than wheat pasta
- —Legume pasta (chickpea, red lentil): check — may be high in GOS
The serving size challenge
Making low-FODMAP pasta sauces
- —Use garlic-infused olive oil as a base instead of fried garlic
- —Passata (120 ml per serving) + fresh basil + olive oil = simple marinara
- —Toss with roasted red pepper, anchovies, capers, and olive oil
- —Make a pesto with basil, pine nuts, parmesan, and garlic-infused oil
References
- 1.
- 2.Halmos EP et al. — A diet low in FODMAPs reduces symptoms of IBS — Gastroenterology, 2014
