01Mix the meat and spices.
In a large bowl, combine the ground lamb (and beef/fat if using) with harissa paste, garlic, cumin, coriander, paprika, chili flakes, salt and pepper. Use your hands or a fork to knead until the mixture is evenly spiced and starting to tack together. Cover and refrigerate for 30 minutes to let flavors meld and the fats solidify (this improves texture when stuffing).
