If your tomatoes are hard and dry like the ones I use, soak them in a little water to soften them for an hour. click here to start a 1 hour timer
25 g sundried tomatoes
If your tomatoes are already soft, add them straight into the bowl
My chicken was raw, so I cooked it in a frying pan with a little oil. Once it was done, I chopped it into little bits and scraped all the pan juices into a large plastic jug, along with the chopped chicken.
Now use a stick blender to whizz it to a smooth paste, adding the tomato soaking water if you need it to go to a paste, or some of t he oil from the jar, depending on what you used.
If you don’t have a stick blender, try grinding it with the bottom of a rolling pin, or similar, in a big mixing bowl. You’ll probably have to let the tomatoes soften really well first.
Put into a jam jar or lidded container and keep in the fridge for up to a week. Longer than that and you will need to freeze it
Notes
The finished paste filled a jam jar and when I weighed it (excl the jar) it was 250g, so 12 sandwiches using a 20g tblsp per sandwich with two slices of a value wholemeal loaf, 2p, that's 13p a sandwich.Preserved lemons may be hard to find. You can make your own easily enough, but they wouldn't be ready the same day. In their absence, try a squeeze of lemon juice, and/or a grating of lemon zest
What changes can I make to chicken tomato paste?
The sun dried tomatoes could well be got for less, this was the only one showing on Asda.com today
You could use whatever spread you use in place of the butter.
The meat could be turkey or beef.
You could use a few dried mushrooms, or frozen or ones in a jar instead of the tomatoes. Be careful with the dried mushrooms, they are very strong.
You could use a bit of tomato puree, add a little at a time, until it tastes how you want it.
You could add a few fine chopped capers, or olives.
You could add a bit of the chicken fat from roasting a chicken for a bit of extra flavour, or dripping from the joint for a beef version.
You could add some fine chopped herbs, thyme, basil, rosemary or sage, or a pinch of dried mixed herbs.
Add any salady bits to your sandwich, or in a separate container for a packed lunch