Cook pasta according to the directions, drain and set aside.
In a large skillet, heat olive oil and add onions and mushrooms. Saute’ until tender, about 5 minutes. Add minced garlic, bacon and kale. Season with Italian seasoning, red pepper flakes, salt and pepper. Add chicken stock and simmer for about 5 minutes. Add whipping cream and chicken and blend well. Cook for another 5 minutes until thickened. To make the sauce thicker, in a small bowl, whisk corn starch with 2 tbsp. of water and add to skillet. Add cooked pasta to the mixture and mix in parmesan cheese. Serve immediately.