Step 1

Combine bunch of cilantro, bunch of mint, buttermilk, garlic, chiles, ginger, cumin, coriander, garam masala, and 2 teaspoons salt in a blender. Process until smooth, about 40 seconds. Transfer marinade to a large ziplock plastic bag, and add quail. Seal bag, pressing out air, and turn until quail are well coated. Place in a dish (to protect against leaks), and chill 8 to 24 hours.

Step 2

Stir together yogurt, scallion, chopped cilantro, chopped mint, lime juice, black pepper, and 1 1/2 teaspoons salt in a medium bowl until combined. Cover raita, and chill until ready to serve.

Step 3

Using a small sharp knife, cut off tops and bottoms of oranges, exposing the red flesh and making the fruit sit flat on the cutting surface. Arc the knife along the natural contours of the fruit to remove peel, including the bitter white pith. Once the peel is removed, hold the orange over a strainer set over a large bowl, and carefully cut on either side of each section to free it from the membrane. Drop the segments (supremes) into the strainer as you work. Remove or cut around any seeds you encounter. Once all supremes are cut away, squeeze membranes to capture all the juice. Cover and chill supremes until ready to serve. Reserve juice for another use.

Step 4

Remove quail from marinade, scraping off excess. Discard marinade. Pat quail dry with paper towels, and sprinkle with remaining 1 teaspoon salt.

Step 5

Preheat broiler to high with oven rack 6 inches from heat. Brush quail with melted butter, and arrange, breast sides down, on a wire rack set inside a rimmed baking sheet. Broil in preheated oven until lightly browned and crispy, about 2 minutes. Flip quail, and broil until lightly browned and crispy but still rosy and juicy inside, 4 to 5 minutes.

Step 6

If desired, cut each quail into halves or quarters. Divide quail among 8 appetizer or 4 dinner plates. Sprinkle with chaat masala, and serve with blood orange supremes and herbed raita for dipping.