These grilled chimichurri flank steak tacos feature tender, juicy steak paired with a bright, tangy homemade chimichurri sauce, perfect for quick and flavorful weeknight dinners.
For gluten-free, use corn tortillas. For dairy-free, omit queso fresco. Let steak rest after grilling to keep it juicy. Slice steak thinly against the grain for tenderness. Chimichurri can be made a day ahead and stored in the fridge; bring to room temperature before serving. If chimichurri is too oily, add extra vinegar or a splash of water to balance.
Keywords: chimichurri, flank steak, grilled tacos, easy tacos, homemade tacos, Mexican tacos, quick dinner, fresh herbs