Spiced sweet potato wedges

• ground cumin↗2 tsp tsp
• chilli flakes↗2 tsp tsp
• sumac2 tsp tsp
• thyme leaves↗2 tbsp tbsp

  roughly chopped

• rosemary↗2 tbsp tbsp

  leaves, roughly chopped

• garlic cloves↗3
• lemon↗zest and juice 1

  zest and juice 1

• olive oil↗3 tbsp tbsp
• sweet potatoes↗1 ¼kg kg

  cut into wedges

Step-by-step instructions

1. 1

   Heat oven to 200C/180C fan/gas 6. Using a pestle and mortar, bash together the spices, herbs, garlic and some seasoning.

2. 2

   Spoon into a large bowl and stir in the lemon zest and juice, and the oil. Add the potatoes and toss together. Arrange, skin-side down, on 2 baking trays and bake for 30–40 mins until soft inside and crisp on the outside.