01 - Bring a large pot of salted water to a boil. Cook pasta according to package directions until al dente. Drain well and set aside.
02 - Pat chicken breasts dry with paper towels. Season both sides generously with kosher salt, black pepper, and paprika, pressing the spices into the meat.
03 - Heat olive oil in a large skillet over medium-high heat until shimmering. Add chicken breasts and sear for 5 to 6 minutes per side until golden brown and cooked through to an internal temperature of 165°F. Transfer chicken to a plate, tent loosely with foil, and let rest for 5 minutes.
04 - Add minced garlic to the same skillet and sauté for 30 seconds until fragrant, being careful not to burn. Add sliced sun-dried tomatoes and cook for 1 minute to release their oils.
05 - Pour in chicken broth, using a wooden spoon to scrape up any browned bits from the bottom of the skillet. Let the mixture simmer for 2 to 3 minutes until slightly reduced.
06 - Reduce heat to medium-low. Stir in heavy cream, Parmesan cheese, Italian seasoning, and red pepper flakes. Simmer for 3 to 4 minutes, stirring constantly, until the sauce coats the back of a spoon and slightly thickens.
07 - Slice rested chicken into strips. Add cooked pasta and sliced chicken to the skillet with the sauce. Toss everything together until well combined and heated through, about 2 minutes. Serve immediately, garnished with fresh basil or parsley and extra grated Parmesan.