Pre heat the oven to 180c. Fill and boil the kettle.
Take a large saucepan, spray with 1kal and pop in the sausage, onion, pepper and chilli. Fry for around 5 minutes then pop in the garlic, smoked paprika and crushed chillies and cook for another minute.
Next add the tomatoes and stock, season with salt and pepper, stir and then add the dried pasta.
Making sure the sauce is covering the pasta, pop on a lid and bring the sauce to the boil and then simmer for around 15 minutes (until the pasta is cooked through). Keep an eye on the sauce and add a little water if you think the pasta is too uncovered.
Once cooked, stir through your spring onions and cream, simmer for another minute with the lid off and then pop into a baking dish.
Top with your cheese and bake in the oven for however long you like it. I like mine all melty so I go with around 10 minutes but if you want it nice and baked go with about 15.
Remove from the oven, plate up and enjoy!