2cupsshredded/grated cheeseCheddar, gruyere and parmesan all work well.
pinchground nutmeg
salt and black pepperto taste
For the topping (optional)
1cuppanko breadcrumbs
½tspgarlic powder
1tspdried sage or 4 fresh sage leaves, finely chopped
1tbspolive oil
pinch of salt
For the mac and cheese
1lb (500g)macaroni or short pasta of your choice
fresh sage leavesoptional
Instructions
To roast the butternut
Preheat the oven to 400°F/200°C.
With a sharp knife, carefully halve the butternut squash.
Place on a baking sheet then drizzle with the oil and season with salt. Place, cut-side down.
Roast for 45 minutes or until the butternut squash is fork-tender.
Remove from the oven, scoop out the flesh and discard the seeds.
Blend the flesh until smooth - I use my immersion blender but a food processor/blender will also work. (I like to keep a few chunks of the squash to add to the topping but this is optional.)
Make the cheese sauce
Heat a large skillet or frying pan over medium heat then melt the butter.
Add the onion and garlic and sauté until softened.
Stir in the flour then slowly whisk the milk and the cream into the roux until smooth.
Season with the nutmeg and allow to simmer gently for 5 minutes.
Stir in the cheese and butternut squash puree and season with salt and pepper.
Make the topping
Stir together the breadcrumbs and seasonings with the oil.
Assemble
Cook the pasta in a large pot of salted boiling water for 8 minutes or until just al dente. The pasta will continue baking in the oven.
Reserve 1 cup of pasta cooking water and drain the pasta.
Stir the pasta through the sauce and add a splash of pasta water to loosen the sauce.
Transfer to a baking dish/casserole dish then finish with the breadcrumb topping.
Bake at 350°F/180°C for 15-20 minutes until golden brown and bubbling.
Remove from the oven and allow to rest for 5 minutes before serving.