01 - In a large mixing bowl, combine ground turkey, finely chopped onion, minced garlic, egg, parsley, Dijon mustard, smoked paprika, salt, and black pepper. Mix gently until just combined.
02 - Shape the turkey mixture into 4 equal patties of uniform thickness to ensure even cooking.
03 - Heat olive oil in a large skillet over medium heat. Cook patties for 5–6 minutes per side, or until golden brown and cooked through to an internal temperature of 165°F.
04 - While patties cook, whisk together extra-virgin olive oil, red wine vinegar, Dijon mustard, honey, minced garlic, salt, and pepper in a small bowl until emulsified.
05 - Arrange mixed salad greens, halved cherry tomatoes, sliced cucumber, avocado, red onion, and shredded carrots in a large salad bowl or divide among serving plates.
06 - Top each salad with a cooked turkey patty. Sprinkle with crumbled feta cheese if using.
07 - Drizzle the vinaigrette over the salad bowls immediately before serving to preserve the crispness of the vegetables.