Season lamb riblets with salt and pepper and bake on a rack at 400 degrees until browned all over, about 15 minutes. Remove from the oven and place on several layers of foil.
Combine all remaining ingredients in the blender and process until smooth. Pour ⅔ of the marinade over the riblets and seal the foil tightly. Bake at 300 degrees until tender and meat falls from the bone, about 2-3 hours. Serve with reserved marinade as a dressing.
Recipe by Cooking With MicheleĀ® at https://cookingwithmichele.com/2011/06/lamb-riblets-with-minted-lime-marinade/