Isambaza (Fried Lake Kivu Sardines)
Isambaza are small, sardine-like fish found in Lake Kivu, a popular appetizer in Rwanda. They are lightly battered and deep-fried until crispy, often served with a side of pili-pili (chili sauce) or mayonnaise for dipping.

🧂 Ingredients
- 500 g Isambaza (small sardines)
- 1 cup All-purpose flour
- 0.5 cup Cornstarch
- 1 tsp Salt
- 0.5 tsp Black pepper
- 1 cup Water(or as needed for batter consistency)
- 4 cups Vegetable oil(for deep frying)
- to taste Pili-pili (chili sauce)(for serving)
- to taste Mayonnaise(for serving)
👨🍳 Instructions
- 1
Rinse the isambaza under cold water and pat them thoroughly dry with paper towels. This is crucial for a crispy coating.
- 2
In a medium bowl, whisk together the flour, cornstarch, salt, and black pepper.
- 3
Gradually add water to the dry ingredients, whisking until a smooth, pancake-like batter forms. It should be thick enough to coat the fish but not too heavy.
- 4
Heat the vegetable oil in a deep fryer or heavy-bottomed pot over medium-high heat to 350°F (175°C).
- 5
Dip the dried isambaza into the batter, ensuring each fish is well-coated. Let any excess batter drip off.
- 6
Carefully place the battered fish into the hot oil in batches, being careful not to overcrowd the pot. Fry for 3-5 minutes, or until golden brown and crispy.
- 7
Using a slotted spoon, remove the fried isambaza from the oil and place them on a wire rack set over paper towels to drain.
- 8
Serve immediately with pili-pili or mayonnaise for dipping.
💡 Pro Tips
- ✓Ensure the fish is very dry before battering to achieve maximum crispiness.
- ✓Do not overcrowd the frying pot, as this will lower the oil temperature and result in soggy fish.
- ✓Adjust the batter consistency by adding more water if too thick, or more flour if too thin.
🔄 Variations
- Add a pinch of cayenne pepper to the batter for a spicy kick.
- Serve with a squeeze of fresh lemon or lime juice.