Cook dinner the spaghetti to your liking, drain and put aside.
In a Ziploc bag, mix ½ cup flour, 1 tsp. Salt ¼ tsp pepper, 1 tsp garlic powder and a couple of tsp Italian seasoning. Shake to mix.
Add the hen to the Ziploc again and shake to coat properly.
Warmth the oil in a big skillet over medium excessive warmth on the range and add the hen. Saute till browned on all sides and cooked by. Take away and put aside.
To the skillet, add the butter and cut back the warmth to medium.
Combine within the onions and saute till softened.
Add within the tomatoes and garlic and saute for 30 seconds.
Sprinkle within the flour and stir to mix.
Stir within the pink pepper flakes and Italian seasoning.
Whisk within the heavy whipping cream and parmesan cheese. Saute till the sauce thickens.
Stir the cooked spaghetti into the sauce and add the hen again into the skillet earlier than serving.