Gluten-Free Pizza Mix Recalled After Wheat Gluten Turns Up in the Plantain Flour

By Zach Miller

The FDA has posted a recall of three gluten-free baking products from GF Blends, including a flat bread pizza mix, after independent testing found wheat gluten in an ingredient that was supposed to be free of it. The problem traces back to plantain flour supplied by a company called PMF Global, not to anything GF Blends mills itself.

Every recalled lot tested above the federal ceiling for a gluten-free claim. Nobody has reported getting sick.

What was pulled

GF Blends is recalling six lots across three products. The recall notice posted by the FDA on September 18 lists the lot codes and best-by dates below. The pizza mix is sold in two sizes, a single-bake pouch and a bulk bag.

Distribution ran nationwide through eatgangster.com, trulyaip.com and Amazon, along with retail accounts, up to September 12. The company is offering refunds and asks buyers to return or discard the product rather than bake it. Its recall line is 509-375-0909 and the email address is recall@gfblends.com.

Sinclair’s Local 12 picked the recall up on September 22 with the same lot list, and the two accounts line up on every detail I checked.

The gluten came in through an ingredient

This is not a case of a mill running wheat and rice through the same line. Plantain flour is naturally gluten-free, which is exactly why it shows up in grain-free and autoimmune-protocol blends. Third-party testing found gluten in the plantain flour itself, and the finished mixes inherited it.

The FDA notice names PMF Global as the supplier of that ingredient. It does not say where upstream the gluten entered, and until the agency or the supplier publishes more, that question is open.

Ingredient-level failures spread. Earlier this year, a salmonella problem in milk powder from one dairy supplier ended up triggering a separate recall of frozen cheese bread sold at Costco, Walmart, Kroger and Target, several links down the chain from the dairy. A shared ingredient can put one contaminant into a dozen brands that have nothing else in common.

What 20 ppm actually means

The federal rule is a concentration limit. To carry a gluten-free label, the FDA requires a food to contain “less than 20 parts per million (ppm) of gluten”. That number was not picked because 20 ppm is harmless. It is the lowest level that validated lab methods can reliably detect, and it matches the international standard.

The agency’s own consumer guidance frames the label as a standard a shopper can trust without reading an ingredient panel. That trust is the whole point, and it is what a recall like this damages.

Concentration is not the same as dose, and the difference matters for pizza. The National Celiac Association walks through the math: at 20 ppm it takes roughly 17 slices of gluten-free bread to reach 10 mg of gluten, while a speck of wheat flour gets you there instantly. Research it cites found more than 50 mg a day caused harm, with some patients showing damage at 10 mg.

Pizza sits at the bad end of that arithmetic. A crust is one of the largest single servings of flour most people eat in a sitting, so a blend over the limit does more damage per pie than the same blend would in a cookie.

Why this matters for home cooks

If you bake gluten-free pizza at home, go look at your bag. Flour blends are the slowest-moving thing in the pantry, and the best-by dates on these lots run into 2027 and 2028. A recalled bag can sit behind the sugar for a year and a half without anyone noticing.

Baking does not fix it. Heat denatures gluten protein but does not remove it, so a hot stone and a 550°F oven will not make a contaminated mix safe. The no-yeast gluten-free dough I use most often is built from a blend, and a blend is only as reliable as its weakest ingredient.

Two habits come out of this. Write the lot code on the bag in marker when you open it, because the printed code usually sits on the strip you tear off. And keep gluten-free flour in its own container instead of topping up a shared bin, so a recall means checking one bag.

The wider lesson lands on ingredient labels. A naturally gluten-free ingredient is a claim about the plant, not about the facility or the previous tenant of the silo. If you are picking a blend, it helps to know which flours do what in a pizza base and when flour choice actually changes the result.

A gluten-free crust that does not taste like cardboard is achievable from a blend you trust. Refrigerated store-bought dough and frozen pies carry their own allergen labeling, which you can read at the store rather than at home.

If you have one of these lots and you have celiac disease, the company is refunding it. Do not bake it off to avoid waste.

What to watch next

The open question is how far the plantain flour went. Supplier-level contamination usually surfaces in more than one brand, so the thing to watch is whether the FDA posts additional recalls naming the same ingredient over the next few weeks. GF Blends caught this through testing rather than through illness reports, which is the system working in the right order.

For now, the action is small and specific: check the lot code, and if it matches, call the number.