How to make curry paste

Step 1

Put the seeds and peppercorns into a dry frying pan over a medium heat. Cook for about three minutes, stirring often, until the mustard seeds start to pop and the seeds turn golden and aromatic. Tip into a bowl and allow to cool for a few minutes.

Step 2

Add the turmeric, cinnamon, paprika and dried chillies to a pestle and mortar. Add the cooled toasted spices and grind everything together into a fine powder. Add the salt.

Step 3

Add grated ginger, garlic, tomato purée and white wine vinegar and mix well to make a paste.

Step 4

Use immediately, or spoon the paste into a jar, cover with a layer of oil, seal with a lid and store in the fridge for up to a week.