Step 1

Combine the spices in a small frying pan set over medium heat.

Step 2

Allow the spices to toast for a few minutes, giving the pan a shake regularly to prevent the spices from burning.

Step 3

The spices will become aromatic and start to pop. Remove from the heat. Grind with a pestle and mortar until fine.

Step 4

The easiest way to char peppers is over an open flame, like a gas hob. You can also do it under a hot broiler. Char the peppers until blackened all around then transfer to a bowl and cover with plastic wrap.

Step 5

Allow to steam for 20 minutes then peel off the charred skin. De-seed the peppers and set aside.

Step 6

Combine the peppers, chillies, peeled garlic cloves, tomato paste, spices, lemon juice, olive oil, salt and pepper in the bowl of a food processor and blend.

Step 7

Adjust seasoning if necessary then transfer to a sealable jar or container.