Bring a large pot of salted water to a boil and cook the whole wheat pasta according to package directions until al dente.
While the pasta cooks, season the chicken breast evenly with half of the sea salt and black pepper.
Heat a large skillet over medium-high heat and sear the chicken for 6 to 7 minutes per side until golden brown and the internal temperature reaches 165°F.
Remove the chicken from the skillet and let it rest on a cutting board for 5 minutes before slicing into thin strips.
In the same skillet, reduce the heat to medium-low and melt the ghee, then add the minced garlic and sauté until fragrant and slightly golden.
Add the fresh baby spinach to the skillet and toss for 1 minute until just wilted.
Drain the pasta, reserving 2 tablespoons of the cooking water, and add the pasta and reserved water to the skillet.
Stir in the fresh parsley, fresh basil, lemon juice, and the remaining salt and pepper, tossing until the pasta is coated in a glossy sauce.
Incorporate the sliced chicken back into the skillet to warm through and serve immediately.