Heat olive oil in a skillet, cook ground turkey until fully done and lightly browned.

Season turkey with salt and pepper, then let it cool slightly.

In a large bowl, combine mixed greens, cherry tomatoes, cucumber, red onion, and avocado.

In a small bowl, mix Greek yogurt, lemon juice, and Dijon mustard to create dressing.

Add cooked turkey to salad, drizzle dressing, then toss gently.

Serve immediately for best texture and flavor.