'Gluten-Free' Plantain Flour Recalled Over Wheat Gluten

On September 18, 2026, the FDA posted a nationwide recall by GF Blends covering Truly AIP and EAT G.A.N.G.S.T.E.R. baking mixes. Independent testing found undeclared wheat gluten far exceeding the federal 20 ppm threshold in certified gluten-free plantain flour from supplier PMF Global, posing serious risks for celiac consumers.

Key takeaways

• On September 18, 2026, the FDA posted a nationwide recall by GF Blends for Truly AIP and EAT G.A.N.G.S.T.E.R. baking mixes due to undeclared wheat gluten.
• The plantain flour used in the mixes was supplied as certified gluten-free by PMF Global, but third-party testing found gluten levels significantly above the FDA's 20 ppm limit set under 21 CFR 101.91.
• Affected products include specific lots of Truly AIP All Purpose Flour, Truly AIP Bread Mix, and EAT G.A.N.G.S.T.E.R. Flat Bread Pizza Mix sold online through September 12, 2026.
• Upstream supply chain stages such as shared milling, bulk transport, and packaging remain points of cross-contact vulnerability even for grain-free ingredients.
• Consumers with celiac disease or wheat allergies should discard the products or return them for a refund; no illnesses have been reported to date.

What happened

GF Blends announced the recall on September 18, 2026, and the FDA posted the company's recall announcement the same day. The action addresses potential undeclared wheat gluten across several finished dry mixes sold under the Truly AIP and EAT G.A.N.G.S.T.E.R. brand names. The products were made with plantain flour supplied by PMF Global.

The flour was labelled and certified gluten free. Independent third-party testing confirmed the plantain flour contained gluten, and the recalled products all tested at levels significantly exceeding the FDA's 20 ppm limit. The company says it had received no reports of adverse health effects as of the September 17, 2026 recall and will do further testing to confirm wheat gluten.

What changed?

The FDA's gluten-free rule, 21 CFR 101.91, is unchanged: a food labelled gluten-free must contain less than 20 ppm of gluten. The recall is about specific products failing that standard.

What changed is the status of these specific lots: GF Blends says it placed the impacted lots on hold, notified customers by email and phone, and is arranging replacements.

Who is affected?

The recall encompasses specific lot codes distributed nationwide through September 12, 2026. The products were sold via online retail platforms, including eatgangster.com, trulyaip.com, and Amazon. The specific affected items and package sizes include:

• Truly AIP All Purpose Flour, 15.3 oz: Lot 260225 (Best by 2-25-28) and Lot 260610 (Best by 6-10-28)
• Truly AIP Bread Mix, 14 oz: Lot 260417 (Best by 4-17-28) and Lot 260617 (Best by 12-17-27)
• EAT G.A.N.G.S.T.E.R. Flat Bread Pizza Mix, 163 g and 3.98 lb: Lot 260327 (Best by 9-27-27 and 7-27-27)
• EAT G.A.N.G.S.T.E.R. Flat Bread Pizza Mix, 163 g: Lot 260803 (Best by 2-03-28)

The primary populations at risk are people diagnosed with celiac disease, non-celiac gluten sensitivity, or an IgE-mediated wheat allergy. For individuals with celiac disease, ingesting gluten triggers an autoimmune response that damages the lining of the small intestine, regardless of whether immediate gastrointestinal symptoms occur. Individuals with wheat allergies risk severe, acute allergic reactions, including anaphylaxis. The Truly AIP products are marketed to people following the Autoimmune Protocol (AIP) diet, an elimination diet that removes grains.

What it means for shoppers?

Shoppers who purchased any of the listed baking mixes should inspect their pantry packaging immediately. Check the back or bottom of the pouch for the printed lot code and best-by date against the recall list. If a product matches the recalled lot numbers, consumers should not prepare or consume it. GF Blends says the products should be returned to the place of purchase for a full refund or discarded; questions go to 509-375-0909 or recall@gfblends.com.

This incident highlights important practical details for label readers. A front-of-package gluten-free claim or certification seal is only as reliable as the testing behind every ingredient. In packaged goods, finished products rely on raw agricultural commodities that pass through multiple processing handlers. Our gluten review explains what gluten is and where it hides.

When evaluating alternative flours, shoppers with severe gluten-related disorders can contact manufacturers directly to ask about their batch-testing standards. Key questions include whether every raw incoming lot is tested or if testing occurs periodically on composite samples. For how allergens must be declared on packaged food, see Food Allergen Labels Explained: 9 Allergens and Their Hidden Names.

The background

Under federal standards defined in 21 CFR 101.91, the FDA says foods bearing claims such as "gluten-free," "no gluten," "free of gluten," or "without gluten" must contain less than 20 ppm of gluten. The FDA rule does not require that companies register with an external certifying organization.

In the marketplace, a certified gluten-free seal signifies participation in a private, voluntary standard administered by an independent third-party organization. Private programmes set their own rules, and some use limits stricter than 20 ppm. Nevertheless, the presence of a certification mark on a raw ingredient carton does not completely eliminate the risk of cross-contact if upstream quality controls fail.

Grain-free alternative flours, including green plantain flour, cassava, arrowroot, and tiger nut, are popular with people on grain-free and elimination diets. Because these specialty products cater directly to people with underlying chronic conditions, purity is critical.

Despite being botanically grain-free, roots and fruits face contamination vectors during commercial handling. Plantain flour is made by drying and milling plantains; if equipment, transport or storage is shared with wheat, barley or rye, cross-contact can occur, which is why lot testing matters.

It is important to state the limitations of available information: published recall documents confirm that the finished mixes tested significantly above the 20 ppm limit, but neither the FDA nor GF Blends has published the exact parts-per-million concentration detected. The recall notice also does not say where in the supply chain the gluten got in.

What to watch next

Watch for any expansion of this recall or related recalls involving the same flour supplier. New and updated recalls are posted on the FDA's recalls page alongside the original notice.