Step 1

Pre-heat the oven to 200ºC.

Step 2

Place the tomatoes in a roasting tray then add the olive oil and flavourings.

Step 3

Mix to combine.

Step 4

Place in the oven and allow to roast for 30-45 minutes or until the tomatoes are soft and starting to char.

Step 5

Remove and set aside.

Step 6

Heat a splash of oil in a deep pot then add the onion and allow to soften for a few minutes.

Step 7

Add the garlic and allow to saute for a minute before adding the herbs, spices and roasted tomatoes.

Step 8

Add the sugar (if using) then pour in the stock.

Step 9

Turn the heat down and allow to cook for 15-20 minutes until the sauce has thickened slightly.

Step 10

At this point you can keep the sauce rustic and chunky and freeze in ziploc bags or keep in the fridge in an airtight container for up to a week.

Step 11

Alternatively, blend until as smooth as you prefer and then freeze/keep in the fridge.