How long should I marinate the skirt steak?
Marinate for 30 minutes to 2 hours. Longer marinating intensifies flavor but avoid exceeding 4 hours, as the lime acid can over-tenderize the meat.
What temperature should skirt steak be grilled to?
Grill to medium-rare (130-135°F internal) for the most tender, flavorful result. Skirt steak is best not cooked past medium, as it can become tough.
Can I make the chimichurri sauce ahead?
Yes, prepare it up to 2 days ahead and store in an airtight container in the refrigerator. Add fresh herbs just before serving if you prefer brighter color.
What can I substitute for Fresno pepper?
Use serrano pepper, jalapeño (milder), or red Thai chili. Adjust quantity based on your heat preference.
How do I slice skirt steak for serving?
Let it rest 5 minutes after grilling, then slice against the grain at a slight angle. This breaks up the muscle fibers and ensures tenderness.