Prep the chicken: Slice chicken breasts in half horizontally into thin cutlets. Pound to even thickness. Season with salt, pepper, onion powder, garlic powder, and paprika.
Sear the chicken: Heat oil over medium-high heat. Cook chicken until golden brown on both sides and cooked through. Set aside.
Boil the pasta: Cook pasta in well-salted boiling water according to package instructions. Reserve 1 cup pasta water before draining.
Build the sauce: Melt butter in the same pan. Cook diced onion until softened. Add garlic and cook until fragrant. Add tomato paste and cook for 1-2 minutes.
Deglaze: Add white wine and scrape up any bits from the pan. Simmer for 1-2 minutes.
Finish the sauce: Add cream, broth, sun-dried tomatoes, Italian seasoning, thyme, and oregano. Simmer until thickened, about 5 minutes.
Add basil: Stir in fresh basil.
Combine: Toss cooked pasta in the sauce. Add a few splashes of your reserved pasta water and stir/adjust to reach your desired texture Slice chicken and place on top.
Serve: Garnish with fresh basil and grated parmesan and serve immediately.