260
g
390
ml
650
g
5
min
0.7
tbsp
65
g
260
g
390
ml
650
g
5
min
0.7
tbsp
65
g
The Couscous Cooking Calculator provides dry couscous quantities, hot liquid volumes, steeping times, and cooked yields for any number of servings. Couscous is one of the fastest grain-based dishes to prepare — regular Moroccan-style couscous requires no actual cooking, just steeping in boiling water or stock for 5 minutes. This makes it an invaluable tool for quick weeknight dinners and large-batch meal preparation.
Couscous is made from semolina — coarsely ground durum wheat. It is not technically a grain itself but a pasta product formed by rolling dampened semolina into tiny pellets and drying them. Despite this pasta origin, couscous is used and perceived as a grain in North African, Middle Eastern, and Mediterranean cuisines, where it serves as a base for tagines, stews, salads, and stuffed vegetables.
There are several main types of couscous with distinct sizes and preparation requirements. Regular Moroccan-style couscous (the most widely available) has very fine granules (1–2 mm) and is prepared entirely by steeping: the dry couscous is combined with boiling water or stock in a 1:1.5 ratio, covered for 5 minutes, then fluffed with a fork and dressed with olive oil or butter. No simmering or sustained heat is required. Whole wheat couscous follows the same method but has a nuttier flavor and slightly higher fiber content.
Israeli (pearl) couscous — also known as ptitim or Mograbiah — has much larger, pearl-shaped granules (4–6 mm) that must be actually cooked rather than just steeped. They are typically toasted in olive oil, then simmered in stock for 10–12 minutes, similar to risotto. Lebanese couscous (Moghrabieh) has the largest granules (8–10 mm) and requires the longest cooking time.
The cooked yield of regular couscous is approximately 2.5× the dry weight. Israeli couscous yields about 2.8× and Lebanese about 3.0× due to their larger granules absorbing proportionally more liquid. These factors determine how much cooked couscous to expect, which is useful when scaling recipes or planning meal portions for catering.
For a side dish, 65 g of dry regular couscous per person is a generous portion, yielding approximately 163 g cooked. For couscous as a main-course base — served under a tagine, stew, or with roasted vegetables — 90 g dry (225 g cooked) provides adequate satiety.
Dry couscous = Servings × Dry per serving (side: 65 g, main: 90 g)
Hot liquid = Dry couscous × Liquid ratio
Liquid ratios: Regular/Whole wheat = 1.5, Israeli = 1.75, Lebanese = 2.0
Cooked yield = Dry couscous × Yield factor (Regular/Whole wheat = 2.5, Israeli = 2.8, Lebanese = 3.0)
Steep/cook time: Regular = 5 min (steep), Whole wheat = 5 min, Israeli = 12 min (simmer), Lebanese = 15 min (simmer)
Oil/butter: 4% of dry weight (for fluffing and flavor, optional)
For regular and whole wheat couscous: pour boiling liquid over the couscous in a bowl, cover with a plate or cling film, and steep for the stated time. Do not cook on heat. For Israeli and Lebanese couscous: the steep time is a simmering cook time on the stovetop. In all cases, fluff with a fork and stir in oil or butter at the end for best texture.
Inputs
Results
390 g dry couscous, 585 ml boiling stock poured over it, covered for 5 minutes — yields nearly 1 kg of fluffy couscous for 6.
Inputs
Results
360 g Israeli couscous toasted in 1 tbsp olive oil, then simmered in 630 ml stock for 12 minutes until tender and plump, yielding about 1 kg for 4 main portions.
For regular (Moroccan) couscous, use a 1:1.5 ratio — 100 g couscous to 150 ml boiling water or stock. For Israeli (pearl) couscous, use 1:1.75. For Lebanese couscous, use 1:2. These are the absorption ratios that produce properly hydrated couscous without excess standing liquid.
Regular Moroccan-style couscous does not require cooking on a heat source. Simply pour boiling water or stock over the dry couscous, cover, and leave for 5 minutes. The hot liquid rehydrates the semolina granules completely without any simmering. Israeli and Lebanese couscous, being much larger, require actual simmering on the stovetop for 10–15 minutes.
Regular couscous expands to approximately 2.5× its dry weight. So 100 g of dry couscous yields about 250 g of cooked couscous. Israeli couscous expands to about 2.8×. This is slightly less than rice (which expands 3×) because couscous absorbs less water relative to its mass during steeping.
Yes, and it is highly recommended. Stock (vegetable, chicken, or beef) adds significant flavor that plain water cannot provide. The same ratio applies. For regular couscous, bring the stock to a full boil and pour immediately over the couscous while piping hot — cooler liquid will not hydrate the granules fully within the 5-minute steep time.
Two techniques help: (1) Add a tablespoon of olive oil or butter to the couscous before pouring in the hot liquid — the fat coats the granules and prevents them from sticking. (2) Fluff with a fork rather than a spoon after steeping, working through any clumps while adding the oil or butter. Rubbing the couscous between palms while fluffing (traditional method) gives the finest, lightest texture.
Yes — cold couscous salads are popular across the Mediterranean. Cook the couscous, fluff and cool completely, then dress with a vinaigrette and mix in roasted vegetables, herbs, dried fruit, and nuts. Israeli pearl couscous is particularly good in cold salads as its sturdier granules hold texture well. Regular couscous salads should be dressed just before serving as the granules become mushy if left in dressing for extended periods.
No. Couscous is made from semolina, which is a form of durum wheat, and therefore contains gluten. People with celiac disease or gluten intolerance should not consume couscous. Cauliflower couscous (raw cauliflower blitzed to a similar texture) or millet couscous are gluten-free alternatives, though this calculator applies only to wheat-based couscous.
Cooked couscous keeps in an airtight container in the refrigerator for 3–5 days. It is one of the more durable prepared grains. It can also be frozen for up to 2 months. Thaw in the refrigerator overnight and reheat with a sprinkle of water in the microwave (covered) for 1–2 minutes, then fluff with a fork.
Regular (Moroccan) couscous has very small granules (1–2 mm) and is made from semolina rolled into tiny pellets. Israeli couscous (pearl couscous, ptitim) is a pasta product made from white flour, formed into larger balls (4–6 mm), and toasted before drying. The texture is chewier, the flavor more pasta-like, and it requires actual cooking rather than steeping. The two are not interchangeable in recipes without adjusting technique and ratios.
For regular couscous, toasting is not typically done. For Israeli couscous, toasting is the standard technique — heat olive oil in a saucepan, add the dry pearls and stir until golden (2–3 minutes), then add stock and simmer. This adds a nuttier, more complex flavor. The toasting step is one of the key characteristics that distinguishes Israeli couscous preparation from Moroccan-style.
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