Farro is not gluten free. It is a type of wheat, which means it naturally contains gluten and is unsafe for anyone with celiac disease, non-celiac gluten sensitivity, or a wheat allergy. This applies to all three grains sold under the name “farro”: einkorn, emmer, and spelt.
Why Farro Contains Gluten
Farro isn’t just related to wheat. It is wheat. Einkorn, emmer, and spelt are the three ancient, hulled wheats that are the ancestors of all modern wheat varieties. Because they belong to the genus Triticum, they produce gluten proteins just like the bread wheat used in everyday flour. The fact that farro is often marketed as an “ancient grain” can create confusion, but ancient does not mean gluten free.
FDA labeling regulations are explicit on this point. Any species belonging to the genus Triticum, including spelt wheat, qualifies as a “gluten-containing grain.” A product made with farro cannot legally carry a “gluten-free” label in the United States. If you see farro listed in an ingredient list, treat it the same way you would treat regular wheat flour.
Farro and Celiac Disease
There is no safe amount of farro for someone with celiac disease. The nonprofit Beyond Celiac states plainly: if you have celiac disease, non-celiac gluten sensitivity, or a wheat allergy, do not eat farro in any form. This includes all three species (einkorn, emmer, and spelt) and all processing levels, from whole grain to pearled.
You may encounter claims online that ancient wheats are “lower in gluten” or “easier to digest” than modern wheat. Even if certain ancient varieties contain slightly different gluten protein ratios, they still trigger the immune response in people with celiac disease. Lower gluten is not the same as no gluten, and even trace amounts above 20 parts per million can cause intestinal damage over time.
What Makes Farro Popular
For people who can eat gluten, farro is a genuinely nutritious grain. A quarter-cup dry serving provides about 140 calories, 6 grams of protein, 3 grams of fiber, and is an excellent source of iron. The carbohydrates in farro are complex carbs that break down slowly in the gut, so they don’t cause the rapid blood sugar spikes associated with more refined grains.
Farro comes in three forms at the store. Whole farro retains all its bran, giving it the highest fiber and nutrient content, but it needs overnight soaking and longer cooking. Semi-pearled farro has part of the bran removed, cutting the cook time while keeping some fiber. Pearled farro cooks the fastest but has no bran at all. None of these processing levels removes gluten. Pearling strips away the outer husk and bran, not the gluten proteins embedded throughout the grain.
Gluten-Free Grains With a Similar Texture
If you love farro’s chewy bite and nutty flavor but need to avoid gluten, several alternatives come close:
- Sorghum is one of the best stand-ins. It has a similar chewy texture and mild nutty taste, and it works well anywhere you’d use farro in grain bowls or soups.
- Steel-cut oats offer a chewier, nuttier profile than rolled oats. Look for oats specifically labeled gluten free, since conventional oats are frequently cross-contaminated with wheat during processing.
- Buckwheat groats have an earthy, nutty, slightly bitter flavor. Despite the name, buckwheat is not related to wheat and contains no gluten.
- Amaranth is a tiny grain that develops a nutty flavor when toasted before cooking. It works better in porridge-style dishes than as a one-to-one farro swap in salads.
- Quinoa and millet are two more widely available options. Quinoa holds up well in cold grain salads, while millet has a lighter, fluffier texture.
For the closest match to farro in a hearty soup or risotto-style dish, sorghum and buckwheat groats tend to perform best. Both hold their shape during longer cooking times and absorb flavors from broth without turning mushy.