African cuisine encompasses within its fold several nations, including Morocco, Algeria, Libya, Tunisia, Egypt and Sudan. The roots of North African cuisine can be traced back to the ancient empires of North Africa, particularly in Egypt, where many of the country's dishes and culinary traditions date back to antiquity. Over several centuries traders, travelers, invaders, migrants and immigrants all have influenced the cuisine of North Africa. The Phoenicians of the 1st century brought sausages, while the Carthaginians introduced wheat and its by-product, semolina. The Berbers adapted semolina into couscous, one of the main staple foods. Olives and olive oil were introduced before
Sambar (dish) curry leaves. Regional variations include cumin, black pepper, grated coconut, cinnamon, or other spices. The vegetables, tamarind pulp, sambar powder, turmeric, salt, and asafoetida are boiled together until the vegetables are half-cooked. Then the cooked lentils (most often the split pigeon pea) are added and allowed to cook until the vegetables are done. A spice-scented oil is added to the cooked sambar for extra flavor and tempering, and the dish is served garnished with fresh coriander leaves or curry leaves. The addition of spice-scented oils, made by popping mustard seeds and other ingredients in hot vegetable oil, at the end