Season chicken breasts with salt, pepper, and garlic powder.
Heat olive oil in large skillet over medium-high heat.
Cook chicken breasts for 6-7 minutes per side.
Remove chicken and let rest for 5 minutes.
Slice chicken into strips and set aside.
Cook twisted pasta according to package directions until tender.
Drain pasta and reserve 1/2 cup pasta water.
Add butter to the same skillet used for chicken.
Sauté minced garlic for 30 seconds until fragrant.
Pour in heavy cream and bring to gentle simmer.
Add Parmesan cheese and whisk until smooth and melted.
Stir in mozzarella cheese until completely melted and creamy.
Add Italian seasoning and mix well into sauce.
Return sliced chicken to the skillet with sauce.
Add cooked pasta and toss everything together gently.
Use pasta water to thin sauce if needed.
Garnish with fresh parsley before serving immediately.