Bring a large pot of salted water to a boil. Cook pasta until al dente. Drain and set aside.
Season chicken with garlic powder, paprika, salt, and pepper.
Heat olive oil in a skillet over medium heat. Cook chicken for 5–7 minutes per side until fully cooked. Remove and slice.
In the same pan, melt butter and sauté garlic for 30 seconds.
Add chicken broth and heavy cream. Stir and simmer for 2–3 minutes.
Add Parmesan cheese and stir until sauce becomes smooth and creamy.
Add cooked pasta and mix well until fully coated.
Return sliced chicken to the pan and combine everything together.
Cook for 1–2 more minutes, then remove from heat and serve hot.