01 - Place eggs in a saucepan and cover with cold water. Bring to a boil over high heat, then reduce to a gentle simmer. Cook for 8 to 9 minutes for hard-boiled eggs. Transfer immediately to an ice water bath to stop cooking, peel under cool running water, and cut into quarters.
02 - Season chicken breasts generously with salt and black pepper. Heat a grill pan or skillet over medium heat and lightly oil the surface. Cook chicken for 5 to 6 minutes per side until internal temperature reaches 165°F. Transfer to a cutting board, let rest for 5 minutes, then slice into strips.
03 - Cook bacon slices in a skillet over medium heat until evenly browned and crisp, about 5 to 7 minutes. Transfer to paper towels to drain excess grease. Once cooled, chop into bite-sized pieces.
04 - Bring a pot of salted water to a boil. Add snap peas and cook for exactly 1 minute until bright green but still crisp. Immediately transfer to an ice water bath to preserve texture and color. Drain thoroughly and pat dry.
05 - Spread mixed spring greens evenly across a large serving platter or divide among individual plates, creating a generous bed for toppings.
06 - Organize toppings in neat rows across the greens: sliced chicken, quartered eggs, chopped bacon, blanched snap peas, radishes, cucumber, cherry tomatoes, avocado slices, and crumbled blue cheese.
07 - In a small bowl, whisk together olive oil, white wine vinegar, and Dijon mustard until emulsified. Add minced garlic, chopped chives, chopped parsley, salt, and black pepper. Whisk vigorously until fully combined.
08 - Drizzle herb vinaigrette generously over the salad immediately before serving. Serve at room temperature for optimal flavor.