Prepare the Chimichurri Sauce:
In a blender or food processor, combine parsley, garlic, red chili, dried oregano, coarse salt, black pepper, olive oil, and white vinegar.
Blend until smooth or slightly chunky, based on your preference. Set aside.
Cook the Steak:
Season the steak generously with salt and black pepper.
Heat a skillet or grill over medium-high heat with a little olive oil.
Sear the steak on both sides until your desired doneness is reached (rare, medium, or well-done). Cooking time will depend on thickness and preference.
Serve:
Place the cooked steak on a serving plate.
Spoon chimichurri sauce over the steak or serve on the side.
Garnish with extra parsley if desired.
Serving and Storage Tips:
