01 - Place eggs in a saucepan and cover with cold water. Bring to a rolling boil over high heat, then reduce to medium-low and simmer for 9-10 minutes. Drain immediately and transfer to an ice bath for 5 minutes. Peel once cooled and chop into 1/2-inch pieces.
02 - In a large mixing bowl, add chopped eggs, diced avocado, halved cherry tomatoes, red onion, cucumber, sliced olives, and fresh parsley.
03 - In a small bowl, whisk together extra virgin olive oil, fresh lemon juice, Dijon mustard, minced garlic, dried oregano, salt, and black pepper until emulsified.
04 - Pour dressing over salad mixture and gently fold to combine, taking care to maintain avocado chunks. Taste and adjust seasoning with additional salt and pepper if needed.
05 - Serve immediately on toasted sourdough, in lettuce cups, or wrapped in pita. Alternatively, refrigerate for up to 2 hours before serving for enhanced flavor melding.