Place the chicken pieces in a bowl and season with paprika, salt and pepper.
Heat the sun dried tomato oil in a large deep frying pan over medium heat. Add the chicken pieces and cook for about 3-4 minutes per side until golden. Remove from the pan and set aside.
Add the garlic, chilli flakes and sliced sun-dried tomatoes to the same pan. Cook for about 1 minute until fragrant and lightly sizzling. Stir the risoni into the pan so it coats in the oils and flavour from the tomatoes and garlic.
Pour in the chicken stock and thickened cream. Stir in the Dijon mustard and dried oregano. Bring to a gentle simmer.
Return the chicken to the pan. Simmer gently for about 15 minutes, stirring the risoni once or twice, until the pasta is tender and the sauce thickens. Add a splash of extra stock if the pan becomes too dry.
Stir through the parmesan and baby spinach until the spinach wilts into the sauce.
Top with chopped basil or parsley and shaved parmesan before serving. Garnish with some fresh cracked black pepper.