split peas

Split peas are the dried seeds of the garden pea plant (Pisum sativum var. sativum), botanically a legume rather than a true grain. The whole pea is mechanically split along its natural seam to create two halves, which cook faster than whole peas and have a naturally thin skin that separates easily during cooking. Two main varieties exist: the yellow split pea (also called green pea seed when harvested early) and the green split pea, both derived from the same species but harvested at different maturity stages. The dried peas are small, lentil-sized, and range from pale yellow to vibrant green depending on variety.

Split peas have a mild, slightly sweet, earthy flavor that becomes more pronounced during cooking. The thin starch-rich cotyledons (seed halves) absorb water readily and break down into a thick purée-like consistency when simmered, making them ideal for soups and porridges. Yellow split peas are slightly sweeter and more delicate than green varieties.

Split peas are predominantly used in soup-making, most famously in the Dutch erwtensoep (yellow pea soup) and Scandinavian and British traditions. They are simmered with aromatics, meat stock or vegetables to create thick, hearty legume-based soups that require no pureeing. Green split peas are traditional in Indian dal preparations and Middle Eastern dishes, often spiced with cumin and turmeric. Both varieties are used in pureed form for spreads, as thickening agents in stews, and occasionally ground into flour for baking. Split peas require no pre-soaking due to their split form, making them convenient for weeknight cooking.