Cook pasta to 2 minutes under al dente - finish cooking the pasta in the sauce. Save 1 cup pasta water.
Sauce:
Spray oil in pan
Add chicken to pan. Season with salt & pepper.
Once chicken half cooked add thinly sliced peppers
Add house seasoning (garlic powder, onion powder, paprika and salt)
Add 1-2 tbsp of tomato paste
Add can diced tomatoes & herbs
Add 1 cup of half & half cream
Add Italian seasoning
Add al dente pasta into sauce and mix. Add pasta water if needed (likely 1/4 to 1/2 cup).
Simmer for 2-5 mins.