Season the chicken breast with half of the sea salt and black pepper.
Heat olive oil in a large skillet over medium-high heat and sear the chicken until cooked through and golden on both sides.
Remove chicken from the pan, let it rest for 3 minutes, then slice into strips.
While chicken cooks, boil the gnocchi in salted water until they float to the surface, then drain immediately.
In the same skillet used for chicken, melt the ghee over medium heat until it begins to foam and turn slightly brown.
Add the sage leaves and minced garlic to the ghee, sautéing for 1 minute until the sage is crisp and fragrant.
Add the drained gnocchi to the pan, searing them for 2-3 minutes until the edges are crispy and golden.
Toss the sliced chicken back into the pan with the gnocchi to warm through.
Serve immediately topped with grated parmesan cheese and the remaining salt and pepper.