Standard cream of chicken soup is not low FODMAP. Most commercial versions, including Campbell’s condensed cream of chicken soup, contain multiple high FODMAP ingredients: wheat flour, onion extract, garlic juice concentrate, cream, and whey. That’s a hit across at least three FODMAP categories (fructans, lactose, and GOS), making it one of the riskier pantry staples for anyone in the elimination phase.
What Makes Store-Bought Versions High FODMAP
The ingredient list for Campbell’s condensed cream of chicken soup reads like a FODMAP highlight reel. It contains wheat flour as a thickener, cream and whey as dairy components, onion extract, and garlic juice concentrate. Each of these carries a different type of FODMAP, and together they create a cumulative load that’s difficult to keep within safe thresholds.
Wheat flour is high FODMAP at larger servings (around two-thirds of a cup), but Monash University testing shows small amounts of wheat, like what’s found in a couple of biscuits or half a cup of pretzels, can fall within the low FODMAP range. The problem with cream of chicken soup is that wheat flour isn’t your only concern. Even if the wheat amount per serving is borderline tolerable on its own, the onion and garlic push the total FODMAP load well past what most people can handle during elimination.
Onion and garlic are among the highest fructan sources in the Western diet, and even small amounts of extract or juice concentrate can trigger symptoms. These aren’t trace ingredients in this soup; they’re listed by name on the label.
Hidden FODMAPs in “Natural Flavoring”
Even brands that don’t list onion or garlic explicitly may still contain them. The USDA allows onion powder, garlic powder, onion juice, and garlic juice to be declared simply as “natural flavor,” “flavor,” or “flavoring” on product labels. This means a cream of chicken soup that looks clean on a quick label scan could still be hiding fructan-rich ingredients behind vague terms. If you see “natural flavoring” on any soup label and no further detail, there’s no reliable way to know whether onion or garlic is included.
The Dairy Factor
Cream and whey both contain lactose, which is the FODMAP that falls under the “D” category (disaccharides). The amount of lactose per serving in canned cream soups varies, but the presence of both cream and whey protein means you’re getting lactose from two sources. If you already know you tolerate lactose well from reintroduction testing, this piece may not bother you. But during the elimination phase, it’s another reason to avoid standard versions.
Making a Low FODMAP Version at Home
The good news is that cream of chicken soup is straightforward to make at home with safe swaps. The three main problems (wheat thickener, onion and garlic, dairy cream) each have reliable substitutes.
For thickening, skip the flour-and-butter roux entirely. Potatoes blended into the soup base create a naturally creamy, thick texture without any starch or flour. This eliminates the wheat concern completely. Cornstarch also works as a thickener and is low FODMAP.
For the onion and garlic flavor that makes cream of chicken soup taste like itself, use garlic-infused oil instead of actual garlic. Fructans don’t dissolve in oil, so infused oils carry the flavor without the FODMAPs. For onion flavor, the green tops of scallions (spring onions) are low FODMAP and add a mild onion taste. Chives work similarly. Asafoetida powder, available at most spice shops, mimics a combined onion-garlic flavor at small doses.
For the cream component, swap in a plant-based milk. Oat milk gives the most neutral flavor for a savory soup, though almond milk also works. Use plant-based butter or olive oil in place of regular butter. Coconut cream is another option, though it adds a slightly sweeter note that not everyone wants in a chicken soup.
What About “Healthy” or Organic Brands
Organic and health-focused soup brands often still contain onion, garlic, or both. In fact, brands marketing themselves as having “real ingredients” tend to use more actual onion and garlic rather than less. Always check the full ingredient list rather than trusting front-of-package claims. Look specifically for onion (in any form), garlic (in any form), wheat, honey, and the catch-all “natural flavoring.”
Some specialty brands now make explicitly low FODMAP soups, though cream of chicken is not commonly available in this format. Your most reliable option remains making it yourself, where you control every ingredient. A basic batch takes about 30 minutes: sauté chicken in garlic-infused oil, simmer with chicken stock and diced potato, blend part of the liquid with the potato for thickness, and stir in your chosen milk alternative.