Ingredients

2 pounds tomatillos, husks removed, rinsed, and patted dry 

1/2 large sweet onion, cut into 1-inch pieces (about 1 cup) 

1 large jalapeno, coarsely chopped 

2 tablespoons freshly squeezed lime juice 

3 tablespoons chopped fresh cilantro 

2 tablespoons chopped fresh mint 

1 1/2 teaspoons coarse salt 

Preparation

Preheat broiler with rack set in upper position. Place tomatillos on a rimmed baking sheet and broil, turning once, until skins are blistered and charred, about 10 minutes. Remove from broiler. Transfer baking sheet to a wire rack and let cool on baking sheet.

Meanwhile, place onion, jalapeno, lime juice, cilantro, mint, and salt in the bowl of a food processor. Quarter tomatillos and add them, along with any accumulated juices from the baking sheet, to the bowl of the food processor; pulse just until combined.

Transfer salsa to refrigerator and let chill for at least one hour before serving and up to overnight.