Falafel tool called an "aleb falafel" (falafel mould). The mixture is usually deep fried, or it can be oven baked. When not served alone, falafel is often served with flat or unleavened bread, such as wrapped within lafa or stuffed in a hollow pita. Tomatoes, lettuce, cucumbers, and other garnishes, such as pickles can be added. Falafel is commonly accompanied by tahini. Falafel is typically ball-shaped, but is sometimes made in other shapes, particularly donut-shaped. The inside of falafel may be green (from green herbs such as parsley or green onion), or tan. When made with chickpeas, falafel is high in
Coriander expressed a dislike for coriander, but among the groups where coriander is popular in their cuisine, only 7% of South Asians, 4% of Hispanics, and 3% of Middle Eastern subjects expressed a dislike. Studies have shown that 80% of identical twins shared the same preference for the herb, but fraternal twins agreed only about half the time, strongly suggesting a genetic component to the preference. In a genetic survey of nearly 30,000 people, two genetic variants linked to perception of coriander have been found, the most common of which is a gene involved in sensing smells. The gene, "OR6A2", lies