Couscous, quinoa and grains cooking times
How long to cook quinoa: 5 min boiled. Every way to cook it is below, with the temperature and how to tell it’s done.
How long to cook quinoa
Times are for 60–75 g dry per person.
| Method | Time | Heat | How |
|---|---|---|---|
| Boil Couscous | 5 min | off the heat, covered | Couscous: pour over 1¼ times its volume of boiling stock, cover, then fluff with a fork. |
| Boil Quinoa | 12–15 min | simmering, covered | Quinoa in twice its volume of water; rest 5 minutes covered. |
| Boil Giant couscous | 6–8 min | in boiling salted water | Giant (pearl) couscous and orzo; drain. |
| Boil Bulgur | 10–15 min | simmering, covered | Bulgur wheat in twice its volume of water. |
| Boil Pearl barley | 25–30 min | simmering in plenty of water | Pearl barley. |
Before you start
Rinse quinoa well; it can taste bitter otherwise.
How to tell it’s done
Tender. Quinoa shows a little white ring around each grain.
Questions
How long to boil quinoa?
Couscous: 5 min off the heat, covered. Couscous: pour over 1¼ times its volume of boiling stock, cover, then fluff with a fork. Quinoa: 12–15 min simmering, covered. Quinoa in twice its volume of water; rest 5 minutes covered. Giant couscous: 6–8 min in boiling salted water. Giant (pearl) couscous and orzo; drain. Bulgur: 10–15 min simmering, covered. Bulgur wheat in twice its volume of water. Pearl barley: 25–30 min simmering in plenty of water. Pearl barley.
Times are a guide for typical home portions: ovens, air fryers, microwaves and the size of what you’re cooking all vary. Check meat, poultry and fish with a thermometer before serving. Safe temperatures follow USDA and UK Food Standards Agency guidance, last checked 11 November 2026.