Tequila Lime Marinade
Mix ingredients together and pour over flank steak.
Marinate in the fridge for 2 hours.
Pull out of the fridge 30 minutes before cooking.
Roasted Salsa Verde
Line a rimmed baking sheet with foil and place all the ingredients (except salt and cilantro) on the sheet.
Place under the broiler for 3-5 minutes (flipping over once depending on how quickly the vegetables are charring on both sides).
Remove pan from the oven and let cool for 5 minutes.
In a food processor or blender, pulse all the charred vegetables (adding salt and cilantro until desired consistency).
Flank Steak
Cook marinated steak over charcoal for 8-10 minutes (flipping every 2 minutes) or until it hits desired temp.
Let rest for 10 minutes after cooking.
Cut and serve immediately over freshly charred corn tortillas.