Cook's Note: Remove the steaks from the refrigerator 20 minutes before cooking.
Preheat the grill to high.
For the mango chimichurri: Pulse the cilantro, parsley, mint and garlic in a food processor until coarsely chopped. Add in the oil, vinegar, honey and paprika, and salt and pepper, to taste. Continue pulsing to make a soupy vinaigrette (it will look a bit creamy until it settles), pouring in more oil and/or vinegar if too thick. Transfer the chimichurri to a glass bowl and fold in the diced mango. Set aside.
For the rib eye steak: Brush the steak with oil and sprinkle with salt and pepper on both sides. Grill until golden brown and slightly charred, 4 to 5 minutes. Flip the steaks and continue grilling 5 to 6 minutes longer. Remove from the grill and let rest 5 minutes.
Top each steak with a large dollop of the Mango Chimichurri and serve.
Recipe courtesy of Bobby Flay