Season the chicken breast evenly on both sides with the sea salt and black pepper.
Heat a medium skillet over medium-high heat and sear the chicken for 6 to 8 minutes per side until the internal temperature reaches 165°F.
In a small mixing bowl, whisk together the Greek yogurt, lemon juice, garlic powder, onion powder, and dried dill until smooth to create the ranch dressing.
In a separate small bowl, whisk together the melted ghee and hot sauce until the mixture is fully emulsified and vibrant.
Once the chicken has rested for 5 minutes, chop it into bite-sized cubes and toss them in the buffalo sauce until every piece is well-coated.
In a large salad bowl, combine the chopped romaine lettuce, celery, carrots, and cucumber to create a fresh, colorful base.
Top the vegetable mixture with the buffalo chicken and sprinkle the blue cheese crumbles over the top.
Finish by drizzling the prepared buttermilk ranch over the salad and serve immediately while the chicken is still warm.