01 - Season the chicken breasts with salt, pepper, garlic powder, and paprika on both sides, pressing the spices into the meat to ensure even coverage.
02 - Heat olive oil in a large, deep skillet over medium-high heat. Add chicken breasts and sear for 3-4 minutes on each side until golden brown. Remove chicken to a plate.
03 - In the same pan, add minced garlic and sauté for 30 seconds until fragrant. Pour in chicken broth and bring to a boil, scraping up any browned bits from the bottom.
04 - Add egg noodles to the pan, stirring to submerge as much as possible. Nestle the seared chicken breasts on top of the noodles. Reduce heat to medium-low, cover, and simmer for 12-15 minutes, stirring the noodles once or twice to prevent sticking, until noodles are tender and chicken reaches 165°F.
05 - Remove chicken and set aside. Stir butter, parsley, and Parmesan (if using) into the noodles until melted and glossy. Slice or serve chicken breasts whole over the noodles, garnished with extra parsley.