Ago glain
Non-vegetarian
Crab simmered in a rich tomato, onion and chilli sauce with ginger and a little palm oil. A coastal specialty of southern Benin, served with gari, akassa (fermented corn dough) or rice.
Ago glain is a Beninese stew, ready in about 1 hour 5 minutes and made with crab meat and tomato. It serves 4 and is rated intermediate to cook.

- Prep
- 25 min
- Cook
- 40 min
- Total
- 1 h 5 min
- Serves
- 4
- Level
- Intermediate
- Calories
- 344
Method
Step 1
Heat both oils in a wide pot and fry the sliced onion (opens in a new tab) until soft. Add the garlic (opens in a new tab) and ginger for 1 minute.
- 6 min
- medium heat
- Dutch oven / casserole pot (opens in a new tab)

How it looks · Photo: Magda Ehlers on Pexels Step 2
Add the blended onion (opens in a new tab), tomatoes (opens in a new tab), chilli and tomato paste (opens in a new tab) and fry, stirring, until thick and darkened and the oil rises, about 15 minutes.
- 15 min
- medium heat
Step 3
Add the water, salt, crayfish and crab. Cover and simmer until whole crabs turn red and are cooked through (or crab meat (opens in a new tab) is hot), 12–15 minutes, turning the pieces in the sauce.
- 15 min
- medium-low heat
Food safety: Use live or very fresh crabs and cook until the shells are red and the meat is opaque.

How it looks · Photo: Bachir Mamud on Pexels Step 4
Serve hot with eba made from the gari (opens in a new tab), akassa or rice.

How it looks · Photo: Willians Huerta on Pexels
About this dish
- Origin
- Coastal south (Cotonou, Ouidah), Benin · Commonly attributedAlso popular in TogoMore food from Benin
- Dish
- Lunch · Dinner · Stews & braises · Main courses
- Cooking method
- Simmered, Stewed
- Taste
- savoury, spicy (chilli heat), umami, tangy
- Diet
- Pescatarian · No gluten ingredients · Dairy-free · No nut ingredients · Low-carb · High-proteinWorked out from the ingredients. How labels work
All labels
Pescatarian · Non-vegetarian · No gluten ingredients · Dairy-free · Egg-free · No nut ingredients · No added sugar · Alcohol-free · Pork-free · Beef-free · Low-carb · High-protein · Calorie-conscious - Cook more with
- Crab meat · Tomato · Red palm oil · Onion · Tomato paste · Fresh red chilli
Allergens
- Contains: Crustaceansfrom crab meat, ground dried crayfish
Based on typical versions of these ingredients and not verified allergen-free. Brands differ and cross-contact happens, so always check labels. For severe allergies, follow your clinician’s advice.
Nutrition
344 kcal per serving
Calculated1 serving ≈ 454 g · recipe makes 4
Where the energy comes from
- Protein 34%
- Carbohydrate 17%
- Fat 49%
| Nutrient | Per serving | Per 100 g* |
|---|---|---|
| Energy | 344 kcal | 76 kcal |
| Protein | 29.7 g | 6.5 g |
| Carbohydrate | 14.5 g | 3.2 g |
| Net carbohydrate | 11.2 g | 2.5 g |
| Sugars | — | — |
| Added sugars | 0 g | 0 g |
| Fibre | 3.3 g | 0.7 g |
| Fat | 19 g | 4.2 g |
| Saturated fat | 5.9 g | 1.3 g |
| Trans fat | — | — |
| Cholesterol | 117 mg | 26 mg |
| Sodium | 1185 mg | 261 mg |
| Salt equivalent | 3 g | 0.7 g |
Vitamins & minerals per serving
- Potassium
- 1049 mg
- Calcium
- 177 mg
- Iron
- 2 mg
- Magnesium
- 81 mg
- Vitamin A (RAE)
- 74 µg
- Vitamin C
- 36 mg
- Vitamin D
- —
- Vitamin B12
- 13.5 µg
- Folate (DFE)
- 101 µg
How these numbers were made
- Calculated from USDA FoodData Central (SR Legacy) per-100 g values and the listed quantities.
- *Per 100 g of combined raw ingredients; the cooked dish may weigh more or less.
- Optional ingredients are not included: ground dried crayfish, gari (toasted fermented cassava granules).
- “—” means the value isn’t known for enough of the ingredients; it is never zero by default.
- Values are estimates for guidance, not for medical dosing. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. fdc.nal.usda.gov.
Good to know
Tips
- Crack the claws lightly before simmering so the sauce gets into the meat.
Common mistakes
- Overcooking crab meat — add pre-cooked crab meat just to heat through.
Food safety
- Cook live crabs promptly; discard any that are dead before cooking. Eat within a day.
Storage
- Refrigerate up to 1 day.
Reheating
- Reheat gently until piping hot.
Original editorial recipe · FriendsPantry editorial · Not yet independently reviewed · Added · Updated
Recipe DNA
How this dish is built
Grouped by each ingredient’s role in the dish. Each band’s width is its share of the dish by weight. Choose a component to see what it does.
What the dish is built around
Main ingredient
- Crab meat, whole crabs cleaned and halved, or crab meat plus a few claws600 g
- Tomato, blended5 piece · 600 g
- Tomato paste2 tbsp · 33 g
- Fresh red chilli, blended2 piece · 12 g
- Ground dried crayfish, ground (optional)1 tbsp · 5.9 g
- Gari (toasted fermented cassava granules) (optional)300 g
Reviews & corrections
Reviews come from signed-in cooks and appear after a moderator checks them. We never show made-up ratings.
You might also like

Amiwo
Beninese · 1 h 20 min · 649 kcalRed red
Ghanaian · 1 h 35 min · 723 kcal · VeganGboma dessi
Togolese · 1 h 35 min · 490 kcal
Jollof rice
West African · 1 h 35 min · 537 kcal