Place all your Chimichurri sauce ingredients into a small food processor or high speed blender, then pulse until small chopped and well combined.
Add half of this sauce over your raw shrimp and toss well to coat.
Heat a large non-stick skillet over medium heat. Cook shrimp in a single layer until pink and opaque. About 2 minutes per side.
Transfer your cooked shrimp to a large platter and immediately serve with remaining untouched Chimichurri sauce and additional fresh lemon wedges.