Emmer vs Einkorn: Two Ancient Wheats, Explained Properly

People conflate emmer vs einkorn constantly, and I cannot really blame them. The two grains look similar in a bowl, often share a shelf at the natural-food shop, and both get sold under the loose Italian label of farro. In fact they are different species, separated by roughly 1,000 years of domestication history, two chromosome sets, and a measurable gap in cooking behaviour. If you are choosing one to bake with or to put on a grain salad, those differences matter.

I farm and study heritage wheats in Norfolk, and I keep a half-acre of each in trial for breeding work. Here is the genuinely useful breakdown.

The short answer

Einkorn (Triticum monococcum) is the oldest cultivated wheat, domesticated near Karacadağ in southeast Türkiye around 10,500 BCE. It is diploid, meaning it carries two sets of seven chromosomes (2n = 14). The grain is small, golden, and high in protein.

Emmer (Triticum dicoccum) is the second-oldest, domesticated in the broader Fertile Crescent around 9,500 BCE, roughly a millennium after einkorn. It is tetraploid (2n = 28), the result of an ancient hybridisation between a diploid wheat and a wild goat-grass. The grain is larger, browner, and the chromosomal complexity gives it more conventional bread-flour behaviour.

Both contain gluten. Both are hulled wheats requiring threshing. Both are excellent grains.

Are emmer and einkorn the same thing?

No, but the confusion is understandable. Both are called farro in Italy. Both predate modern bread wheat by thousands of years. Both have hulls that adhere to the grain after threshing, requiring an extra dehulling step that commercial wheat does not. And both, in many shops, get scooped into bags labeled simply “ancient wheat” with no botanical name attached.

The fastest way to tell them apart visually: einkorn grains are smaller, more pointed, and more uniformly golden. Emmer grains are larger, plumper, and have a grey-brown cast. If you can read the bag, it should specify. If the label says only “farro” with no Italian qualifier, in fact it is almost certainly emmer; pure einkorn is rare enough that producers usually advertise it.

Which came first, emmer or einkorn?

Einkorn came first, by roughly 1,000 years. The archaeological record from sites in southeast Türkiye, particularly Karacadağ and nearby Çayönü, shows einkorn cultivation around 10,500-10,000 BCE. Emmer appears in the same region a millennium later, around 9,500 BCE, and spread rapidly through the Levant as the staple cereal of early Mesopotamian and Egyptian civilisation.

Wild emmer (Triticum dicoccoides) had existed for far longer; humans simply domesticated it later. The reason, in fact, may have been practical: einkorn was already feeding settled communities, and emmer’s larger yield and more workable flour represented an upgrade rather than a starting point.

What is the difference between emmer and einkorn flour?

This is where the genetics matter at the kitchen level.

Einkorn flour has roughly 18% protein, higher than most modern wheats, but the gluten quality is poor. The diploid genome carries only a small set of gluten-forming proteins (gliadins and glutenins), and they do not develop into the elastic, gas-trapping network that bakers want for an open crumb. Einkorn dough is sticky, slack, and ferments fast. The bread it produces is delicious, denser than modern wheat, and frankly easier to digest for some gluten-sensitive people. For more on that diploid digestibility angle, see our piece on ancient wheats and gluten sensitivity.

Emmer flour has about 14% protein, and the tetraploid genome contributes a broader range of gluten proteins. It still does not behave like modern bread wheat, but it is closer. Emmer dough handles more conventionally and produces a more recognisable loaf. In a sourdough it gives a tight, even crumb with a noticeably nutty flavour.

How do they taste?

Both are sweet and nutty, but distinctly so. Einkorn has a higher sugar content, a faint hay-like aroma, and a more pronounced golden colour that carries into baked goods. Pasta and bread made with einkorn often look almost yellow, like a saffron-tinted dough.

Emmer is more savoury. The flavour reads as toasty, slightly mineral, and less sweet than einkorn. Cooked as a whole grain it has a firmer bite and a more substantial chew. This is why emmer dominates the farrotto and grain-salad world: it holds its shape under prolonged cooking. For the Roman cooking method that applies to both, see our how to cook farro guide.

Which should you buy?

It depends on what you intend to do.

• For whole-grain bread, pastry, or anything where you want maximum heritage character and a softer crumb: einkorn. The price is higher (it yields less per acre and dehulls harder), but the flavour is incomparable.
• For grain salads, soup additions, farrotto, or any dish where the grain stays whole: emmer. The bite is better, the yield-per-bowl is higher, and the supply is broader.
• For everyday wheat flour replacement in cookies, pancakes, quick breads: emmer flour, which behaves predictably enough to swap one-for-one into most recipes.
• For a gluten-sensitivity experiment: einkorn, owing to its smaller gluten-protein complement. This is not a substitute for medical advice; celiac disease excludes all wheats.

For deeper agronomic and nutritional details on each, the USDA FoodData Central einkorn entry and a 2019 review of ancient wheats in the Journal of Cereal Science both hold up well.

In fact, the most efficient solution for an inquisitive household: buy both. They behave differently enough in the pot that the home cook learns more from a side-by-side trial than from a thousand words on the internet, including these ones.