Pre heat oven to 180c ff / 355 f.
Cook pasta according to packet directions (plus a pinch of salt to the water) minus 1 min, then drain & return to pot, adding 2 teaspoon of butter and stirring lightly to coat.
250 g dried macaroni pasta, pinch of fine salt, 2 teaspoon salted butter
While pasta is cooking, place bacon in a small non-stick fry pan/skillet and fry for 6-8 mins, then add garlic and rosemary to pan & continue to fry for 1 min then remove pan from heat.
4 rashers smoked bacon, 2 large garlic cloves , 1 teaspoon finely chopped fresh rosemary
Add bacon mixture to cooked pasta & stir lightly to mix, then add cream & shredded parmesan to pasta, mixing to coat, then add chicken & mix again until incorporated.
300 ml pure cream, 50 g fresh parmesan cheese, 200 g leftover shredded chicken
Tip chicken and pasta mixture into an a baking dish, top with shredded mozzarella and bake uncovered for about 20 mins, or until peaks are lightly browned, then serve immediately.
40 g shredded mozzarella