
Ingredients
- 150g unsalted cashew nuts
- 2 red onions, peeled and halved
- 1 large cauliflower, broken into florets
- 300g baby or small carrots, halved
- 3 tbsp olive oil
- 1 tsp coriander seeds
- 1 tsp cumin seeds
- 1 tsp yellow mustard seeds
- 1 garlic bulb, broken into cloves, unpeeled
- 1 large pinch sea salt flakes
- 2 tbsp cider vinegar
- 2 tbsp vegetable oil
- 1 handful flat-leaf parsley, leaves picked, some roughly chopped
Method
Step 1
Put 100g cashews in a bowl. Cover them with boiling water and leave to soak for 1 hr.Step 2
Preheat the oven to 220°C/200°C fan/gas 7. Place the onions cut-side down in a large roasting tin. Add the cauliflower florets and carrots, drizzle with the olive oil, season and roast for 20 mins.Step 3
Remove from the oven. Toss through the coriander, cumin and mustard seeds, garlic and remaining 50g cashews. Mix well, then cook in the oven for 10-15 mins, until golden and caramelised.Step 4
Meanwhile, strain the soaked cashews (you could save the liquid to add to a smoothie) and blitz in a food processor to a fine paste. Add the sea salt, vinegar and vegetable oil; blitz again, gradually pouring in 80ml water while the machine is running, until you have a thick emulsion.Step 5
Spread the sauce evenly on a serving platter. Arrange the roasted veggies on top, scatter over the parsley and serve.