Ras el Hanout — Cups to Grams

Ras el Hanout: Density and Measuring

Ras el hanout is a finely ground multi-spice powder that measures and weighs similarly to other ground spice blends. At 100 grams per cup, it falls between lighter ground spices like coriander (83g/cup) and heavier ones like cumin (101g/cup). Commercial blends with a high proportion of rose petals or dried lavender may run as light as 90–95g per cup; spice-heavy blends without floral additions run 100–110g per cup.

For practical cooking, the most useful reference is the teaspoon: 1 teaspoon equals 2.1 grams. Tagine recipes that call for 1 tablespoon require 6.25g. Scale up directly for batch cooking.

The 30-Spice Blend: What Goes Into Ras el Hanout

Ras el hanout contains no standard formula — the name itself proclaims that it is the merchant's personal best selection. However, nearly every version shares a core group of spices: ground cinnamon, cardamom, cumin, coriander, black pepper, ginger, and turmeric. These seven form the base. Beyond the base, common additions in descending frequency include: sweet paprika, allspice, ground clove, ground nutmeg, cayenne pepper, and mace.

Premium traditional Moroccan blends add a second tier of botanicals: dried rose petals (adding floral sweetness and slight tannin), dried lavender buds (providing a herbal-floral note), saffron (intense color and honey-floral aroma), Grains of Paradise (African pepper with citrusy heat), cubeb berries (milder, camphor-adjacent pepper notes), orris root (iris root, violet-scented), and occasionally dried galangal, dried belladonna leaves, and ash berries. These premium additions are why some traditional blends are genuinely complex and difficult to replicate from a standard pantry.

Tagine, Couscous, and Harira: Precise Application Ratios

Ras el hanout performs best in long-cooked, fatty, and mildly acidic environments — which is why tagine (braised meat in a conical clay vessel) is the classic application. The fat and extended cooking time allow the fat-soluble aromatic compounds to bloom fully and distribute evenly through the dish.

Lamb tagine (4–6 servings): 1 kg bone-in lamb shoulder + 2 tablespoons (12.5g) ras el hanout + 1 teaspoon ground ginger + 1/2 teaspoon saffron bloomed in 3 tablespoons warm water + 1 large onion (200g) + 2 tablespoons olive oil + 250ml chicken stock + 1/2 cup (75g) green olives + 1 preserved lemon rind. Brown the ras-el-hanout-rubbed lamb in oil before adding the remaining ingredients. Braise at 160°C for 2.5–3 hours, or in a tagine on low heat for 3–4 hours.

Chicken tagine with apricots (4 servings): 1 kg chicken thighs + 1.5 tablespoons (9.4g) ras el hanout + 1/2 teaspoon cinnamon + 1/2 cup (85g) dried apricots + 1 cup (240ml) chicken stock. Cook covered 45–55 minutes at 175°C.

Spiced couscous (4 servings): Bring 2 cups (475ml) seasoned stock to a boil with 1 teaspoon (2.1g) ras el hanout. Add 1.5 cups (285g) dry couscous, cover, rest 5 minutes, fluff. Add 2 tablespoons olive oil and 2 tablespoons chopped fresh coriander.

Harira (Moroccan lentil-tomato soup, 6 servings): 1 teaspoon (2.1g) ras el hanout + 1 teaspoon cumin + 1/2 teaspoon turmeric + 400g canned tomatoes + 1 cup (192g) red lentils + 1/2 cup (95g) chickpeas + celery + cilantro + parsley + lemon. Simmer 35–40 minutes.

Storing Ras el Hanout and Flavor Degradation

Ras el hanout contains volatile aromatic compounds — terpenes, aldehydes, and phenols — that degrade when exposed to heat, light, and oxygen. The saffron component (if present) loses its distinctive safranal aroma most rapidly; cardamom's terpene compounds oxidize quickly once ground; cinnamon's cinnamaldehyde is relatively stable. Blends stored in transparent containers in direct light can lose 30–40% of their aromatic potency within 3 months.

Store ras el hanout in an airtight dark container, away from the stove. Properly stored, it retains acceptable potency for 12–18 months. For best flavor, purchase in small quantities (30–50g) from high-turnover specialty spice shops rather than buying the large economy sizes that sit for years. If the blend smells flat or stale rather than complex and bright, it has passed its prime. Toast lightly in a dry pan for 30–45 seconds to revive some of the aromatics before using.