Season chicken generously with salt, pepper, oregano, and basil.
Heat a large skillet on high heat. When hot, spray with oil and add chicken. Cook about 3-4 minutes, until no longer pink. Remove chicken and set aside.
Add pasta and cook according to package directions. Reserve about 1/2 cup pasta water before draining.
While pasta cooks, add olive oil to skillet on high heat. Add garlic and sauté until golden brown (do not burn). Add tomatoes, salt, and pepper, then reduce heat to medium-low. Sauté about 4-5 minutes.
When pasta is drained, add pasta to skillet with tomatoes. Toss well. If pasta seems too dry, add some reserved pasta water.
Add cooked chicken and chopped basil to the skillet. Toss well. Serve immediately.
Notes
This simple yet flavorful spaghetti dish combines tender chicken, fresh grape tomatoes, and aromatic basil for a satisfying meal.