Step 1

Whisk together marinade ingredients. Combine marinade and steak in a large ziplock bag. Seal and chill for 30 minutes, or up to overnight.

Step 2

Combine all chimichurri ingredients in a blender or food processor, and pulse until smooth.

Step 3

Preheat a an oiled skillet or grill to medium-high heat. Sear steak for 6-8 minutes on each side until heavily browned on the outside and slightly pink in the middle.

Step 4

Thinly slice steak across the grain and serve with chimichurri sauce on top.