Preheat your oven to 180 Fan / 200 C / 400 F / Gas 6 and line a large tray with parchment or a silicon mat
Carefully peel the butternut squash and cut into bite sized cubes. Put onto the prepared tray
Peel the onion and cut into chunks or segments. Peel the garlic and add the whole cloves to the tray with the onion
Roast for 35-40 minutes until the squash is very tender
While they're roasting, cook the macaroni in a large pan of boiling salted water for 10 minutes. Drain the pasta then return it to the saucepan. Set aside
If you're making your own breadcrumbs whizz those up and scrape into a small bowl. Don't wash the processor bowl up yet!
When the veg is cooked, remove from the oven and carefully spoon it all into the food processor bowl
Add the almond milk, mustard, nutritional yeast and paprika and whizz everything to a smooth sauce. Taste and quickly whizz in salt and pepper as needed
Pour the sauce over the pasta in the saucepan and stir together
Pour into a large heatproof dish, sprinkle with the breadcrumbs and bake for 20 minutes (at the same temp as you roasted the veg) until golden and bubbling
Serve immediately
Notes
This can be made in advance and stored in the fridge until needed - bake for 35-40 minutes from fridge cold, checking to make sure the centre is piping hot
Leftovers can also be chilled and reheated as above
Recipe by The Cook & Him at https://thecookandhim.com/recipes/vegan-mac-and-cheese/