Falafel, crispy vegetarian patties made of chickpeas, garlic, onion and spices make an easy, inexpensive dinner or unique party food - serve small falafel balls with tzatziki for dipping. With its neutral flavor and high smoke point, canola oil is ideal for cooking falafel; traditionally they are cooked in a hot skillet, but these are brushed with canola oil and roasted at high heat, creating a crisp exterior.