It’s tomato time once again and that means passata making month. We grow a wide variety of tomatoes each year, but always reserve two beds for saucing tomatoes, either Roma or San Marzano, both cultivars of egg shaped tomatoes. This year I grew San Marzano from seed, starting in late winter. I planted out 12 seedlings and made sure they were well spaced, at around 35- 40cms apart, which guarantees a bigger crop. They are situated in full sun all day, another factor in considering the siting of your tomatoes. San Marzano and Roma tomatoes store well as their thick skins prevent early rotting or splitting. In the height of the fruiting season we harvest around 5 kilo per day: I’m pleased to see the crops slowing down now dwindling to around one kilo per day.
Dealing with this constant flushing means addressing sauce making in a very different way from the big annual sauce making day favoured by many. I don’t have a cool room or sufficient fridge space to store masses of tomatoes so we make sauce every second or third day. The following approach takes around 10 minutes of preparation, and minimal equipment. The resulting thick sauce captures the taste of summer to use throughout the colder months. The sauce consists of tomatoes only, no basil, herbs or garlic.
What you need:
- 3 kilo of San Marzano tomatoes or similar egg shaped tomatoes
- a large heavy based stainless steel stock pot
- an old fashioned mouli or passatutto ( metal hand cranked food mill) with larger holed disc.
- rectangular plastic storage containers
Weigh the tomatoes and wash them if necessary. Remove ends and half, or quarter if very large. Throw them into the stock pot and cook on high heat for approximately 10 minutes, stirring occasionally to make sure they don’t catch on the base of the pan. Place your mouli over a bowl. Pour the mushy tomatoes into the mouli. Once all the juice has fallen through, turn the mill to extract the remaining pulp. Scrape the thick pulp from beneath the holed plate and add to puree. Discard the skins and other left overs in the mouli. Return pulp to the stock pot and cook on medium heat for around 30- 40 minutes to reduce and thicken. When cool, place into plastic storage containers. Label with date and freeze.
Yield. 3 kilos will yield around 1.5 litres or so of thick passata/two tubs of 750 mls.
My mouli is one of my most useful tools. It’s easy to clean, easy to store and fast to use. It’s the perfect implement when you want a certain texture to your food. Sometimes they turn up in opportunity shops so if you see one, grab it. They come with two or three interchangeable discs.
Interesting Uses for passata.
I deliberately leave my passata plain so that it can be used in a variety of cuisines. Once defrosted, I cook half with some garlic in olive oil, dried oregano and a little tomato paste to use in the week’s supply of Italian dishes such as pizza, pasta, eggplant parmigiana, or Italian soups such as Pasta e Ceci or Minestrone. The remaining un flavoured passata is added to Indian or Chinese dishes. Last night I made a quick Indian sauce using passata with added garlic, some homemade tomato kasundi, and cream. This was used to sauce some lentil balls and became a quick version of Malai Kofta. It was a huge success, and consequently I now must make this year’s batch of Kasundi, which also uses another kilo of plain tomato thick passata. A few spoons of passata can be added to a stir fry along with soy or oyster sauce. Passata enriched with onion, garlic, chilli and smoked pimento is an excellent sauce for baked beans. And when tomatoes are sad and woody in winter, enliven them with a tub of passata to make a brunch shakshuka.