Steps
1. Prepare the octopus by boiling it in a pot of salted water for about 40-60 minutes until it is tender. Allow it to cool in the liquid, then drain and dry.
2. Preheat your grill to medium-high heat.
3. In a small bowl, mix the olive oil, minced garlic, lemon zest, and juice. Season with salt and pepper.
4. Brush the octopus with half of the lemon-garlic mixture and place it on the grill.
5. Grill the octopus for about 2-4 minutes on each side, until nicely charred.
6. Remove from the grill and slice into pieces.
7. Drizzle the remaining lemon-garlic mixture over the grilled octopus and garnish with chopped parsley.
8. Serve immediately.