Cook the egg noodles according to package instructions until al dente. Drain and set aside.
In a large skillet, heat the olive oil over medium heat. Add the chicken pieces and season with garlic powder, onion powder, salt, and pepper. Cook until the chicken is browned and cooked through, about 5-7 minutes.
Pour in the chicken broth and bring to a simmer. Let it cook for about 3 minutes to reduce slightly.
Stir in the heavy cream and frozen peas. Allow the mixture to simmer for another 5 minutes, stirring occasionally, until it thickens slightly.
Add the cooked egg noodles to the skillet and toss to combine. Stir in the grated Parmesan cheese until melted and creamy.
Serve hot, garnished with fresh parsley.