
A hot and spicy sauce to be used as a marinade for meat or fish, or even stirred into mayonnaise to make your own Perinaise! As close as you can get to Nandos without knowing their actual secret recipe!
The day before you want to start, wash the dried red chillies then place in a medium bowl. Cover with just boiled water then cover with clingfilm. Allow to sit for 12-24 hours to rehydrate and soften.
Start by charring the onion slices and garlic cloves in a grill pan on high heat. Turn them regularly until the onion has softened and has some good char marks on it - the garlic will take less time. Place in a food process with the blades on or in a blender jug.
Drain the chillies and red peppers then add to the food processor/blender followed by all the remaining ingredients apart from the oil. Blitz to mix until you have a smooth paste, which may take a couple of minutes and some scraping down.
Add the contents of the food processor/blender into a medium saucepan and over medium heat, reduce the sauce by a third. Stir frequently to prevent catching and stand back so you don't inhale the vinegary chilli fumes!
Allow the thickened sauce to cool down whilst you clean out the food processor/blender and scrape it back in. With the motor running, trickle the oil in in a thin and steady stream (like when making pesto or mayo). Once emulsified (thick and glossy with no separated oil) and fully cooled, you can use the sauce straight away.
It will keep for 48 hours in the fridge or you can freeze it in portions. I like to coat some meat or fish with it before freezing so I have a fast to make dinner stored away for another day!