01 - Bring a large pot of salted water to a boil. Add trimmed green beans and cook for 3-4 minutes until bright green and tender-crisp.
02 - Drain beans in a colander and immediately transfer to ice water to halt cooking. Drain again and pat dry with paper towels.
03 - Heat olive oil in a large skillet over medium heat. Add minced garlic and sauté for 30 seconds until fragrant.
04 - Add blanched green beans, lemon zest, sea salt, and black pepper to the skillet. Toss gently and cook for 2-3 minutes until heated through.
05 - Remove from heat and toss with fresh lemon juice. Adjust seasoning to taste.
06 - Transfer to a serving platter and garnish with chopped parsley and toasted almonds if desired.