Roast sausage & squash with mustard & sage

Directions

1. 1
   Heat oven to 200C/180C fan/gas
2. 2
   Put the sausages in a large roasting tin with the onion, squash and sage.
3. 3
   Drizzle over the olive oil and toss together. roast for 40-50 mins, turning occasionally, until the sausages are golden and the squash is tender.
4. 4
   Transfer to serving plates.
5. 5
   Drain away any excess oil from the tin, then place the tin over a medium heat on the hob.
6. 6
   Mix in the flour, then gradually pour in the stock, scraping up any bits left in the bottom of the tin. Stir in the mustard. Gently simmer for 5 mins until thickened.
7. 7
   Serve with a spoonful of yesterdays leftover mash and the pan juices.