I have just
made my first batch of passata for the summer with my surplus tomato crop. I am certainly not an expert in this area but
every year I adjust my technique slightly and learn little tricks along the
way.
Traditionally
Roma tomatoes would be used but I always grow a mixture of varieties and put
them all in together. This can be a
messy job and I find it easier to set up a little temporary kitchen in our shed
using a heavy duty gas cooker for the boiling.
I also find it easier to manage in smaller batches, about 10kg
of tomatoes at one time. This will
depend on your equipment, space available and time.
This has been
loosely adapted from a recipe by Rob Pirina that was published in the
Advertiser on 16th March, 2011.
You will need the following:
Tomatoes –
the amount depends on how much you wish to make. 1kg will make approximately one 650ml bottle.
Basil
Clean,
sterilised bottles with clean lids.
A tomato
extraction machine, available from large food stores and wholesalers. (I have a “Master” Tomato Press which I
bought from Gaganis Bros in Adelaide for
about $50.00)
A few big
pots and bowls
A funnel
Wash
tomatoes and then cut them into halves or quarters depending on the size. Put the cut tomatoes into boiling water for
around 3 minutes. This helps to sanitise
them and also makes it easier for them to pass through the machine. Strain tomatoes and discard water.
Step 2
Pass the
tomatoes through the extraction machine to separate the seeds and skin. I pass the seeds and skin through the machine
a second time, this results in a thicker sauce.
Step 3
Put a basil
leaf in each bottle. You could
substitute the basil for a garlic clove or a chilli. Fill each bottle with a funnel leaving a 3 or
4 finger gap from the top. If you are
using beer bottles you will need a beer bottle sealing machine. It is fortunate we have an extensive
selection of home brew supplies!
Step 4
Fill a very
large pot/drum with clean water. Wrap
each bottle in a clean towel/tea towel and lay them in the pot.* Once all the
bottles are laying in the pot bring the water to boil and boil for 30-40
minutes. Turn flame off and leave for 48
hours. This allows the sauce to cook and
pasteurise. Remove bottles carefully and
use the sauce on practically anything.
 |
| The final product |
*Wrapping
each bottle in a towel is something I have experimented with this year to
prevent the bottle from breaking if they move around while they are boiling. It may not be traditional but it has worked
well for me so far.