In a medium bowl, combine the ricotta, egg, parmesan, garlic powder, salt, and pepper until smooth.
Gently fold in the whole wheat flour and finely diced cooked chicken breast until a soft dough forms.
Bring a pot of salted water to a gentle simmer over medium-high heat.
Using two spoons, drop small mounds of the dough into the simmering water.
Cook for 2-3 minutes until the gnocchi float to the surface, then remove with a slotted spoon.
In a non-stick skillet, melt the ghee over medium heat and add the fresh sage leaves.
Add the cooked gnocchi to the skillet and sear for 1-2 minutes until the edges are golden and the sage is crisp.
Serve immediately with an extra sprinkle of black pepper.