Hotly spiced with dersa, this algerian spicy chicken and chickpea tagine is a good-looking, sunshiny treat thats surprisingly easy to make. Dersa? Thats an algerian, hot-as-you-like combo of ground birds eye chili, paprika, cumin, and black pepper. Its all mixed together with garlic, lemon juice, salt, and olive oil. This is the kind of spice youll just love.