Pre-heat the oven to 180°C (fan)/200°C/gas mark 6.
Place 600g frozen butternut squash chunks into a mixing bowl. Add a teaspoon each of ground cumin, fennel seeds, ground coriander and turmeric and 100ml rapeseed oil. Mix well.
Transfer to an ovenproof dish and bake in the preheated oven for 15 minutes.
Remove from the oven, stir well and add 600g frozen roast potatoes.
Return to the oven and bake for 20-30 minutes until the potatoes are crisp and golden and hot in the middle.
To make the mint salsa
Pick the mint leaves from their stalks and place in a small food processor along with a chopped shallot, a teaspoon of capers, a teaspoon of English mustard and 50ml olive oil.
Blitz until you have a coarse paste.
To serve
Spoon the mint salsa over the roasted squash and potatoes and serve
Notes
Nutritional information is approximate and is intended as a guide only.