Step 1

Combine mango, lime juice, fish sauce, oil, brown sugar, Sriracha, garlic and salt in a blender; process until smooth. Transfer to a large Ziploc bag and add chicken. Massage to coat and refrigerate for at least 4 hours, preferably overnight.

Step 2

Preheat grill to medium heat.

Step 3

Remove chicken from marinade and place on grill. Grill for about 10 minutes, then flip and spoon a bit more marinade on the top. Grill chicken for an additional 10 minutes, or until the chicken has reached an internal temperature of 165 degrees and its juices run clear.

Step 4

Add the remaining marinade to a small saucepan and combine with 1/4 cup water. Bring to a boil and allow to rapidly simmer for at least 5 minutes.

Step 5

While the chicken finishes cooking, place lime halves on the grill, cut sides down, and allow to get a good sear on them.

Step 6

Serve immediately, with cilantro, mango sauce and grilled lime on the side.