• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Dev MC

Dev MC

Home Cooking and Baking by Sarah Trivuncic

  • About Sarah Trivuncic
    • As Seen
  • Recipes
    • Baking and Desserts
    • Family Food Ideas
    • Party Food Ideas
  • France
  • Journal
  • Contact

Slow Cook Tomato Sauce

April 29, 2010 by Sarah Trivuncic 19 Comments

 
1997. Were you still up for Portillo?
 
I was. Recently moved in with my boyfriend, now husband, in Shepherd’s Bush, West London, I was still registered to vote in Enfield and Southgate, the constituency which came to represent the fall of the last Conservative Government.  Determined too that my local MP, Michael Portillo, would not get a vote from me for no better reason than I had always disliked him. I forget the statistics now but needless to say, it had been assumed it was a done deal that he’d keep his safe seat and so my toss up between Labour and the Liberal Democrats felt like a protest vote.
 
I probably bought my copy of the River Cafe Cook Book around two years after it’s publication. So I have been making this tomato sauce ever since the previous change of Government. (I am assuming there will be another one next week…)
 
Those results for Enfield and Southgate came in at around 3am. I was still up when our new lodger, my Italian friend Anastasia, came in very late from work.  She’d dropped her belongings off a few days earlier and effectively this was the first time she’d “come home”.
 
“Are you still up?” she asked surprised.  “Oh yes…” I enthused. I was waiting with masochistic hope that Portillo would lose his seat even though I still thought this unlikely. I could barely believe when he did lose by a fairly small margin and I felt quite proud that my vote had definitely contributed to this.
 
Anastasia lived with us for two years and we are still close friends today. I wish I could say I’d picked up lots of cooking tips from living with Anastasia (and later also her future husband Marco) but I wasn’t a particularly enthusiastic cook at the time and was more impressed by her home made pop corn than anything.  It’s amazing that four of us could live happily together in a two bedroom flat, you’d think we’d have driven each other mad but it felt more like being in Friends.
 
When people talk about the 1997 election and whether they were still “Up for Portillo” I think, yes, it was when Anastasia moved in. If my life was divided in chapters then that night marked the beginning of a new and very charming one.
 



I have lost count of how many times I have cooked this tomato sauce. After so many times I have graduated away from the exact specifications of the River Cafe, mine has more garlic, I use chopped tomatoes without draining them and I’m less finicky about the thinness of the onion slices.


This week I made one of my mega portions of it, with three quarters of it being frozen for later use. I have included more modest quantities for those of you that don’t want to swim in the stuff.


This sauce has been a stalwart member of my kitchen cabinet since that year. I know I will be making it for life.

Slow Cook Tomato Sauce

Adapted from The River Cafe Cook Book by Rose Gray and Ruth Rogers
 
Ingredients for mass tomato sauce-a-thon:
Makes approx 2.5 litres, enough for around 20 portions in various meals
8 x 400g tins/tetrapaks of chopped tomatoes

80ml extra virgin olive oil
6 medium red onions, finely sliced
1/2 bulb’s worth of garlic cloves, peeled and finely sliced


OR


Ingredients for sensible amount:
Makes approx 750ml, enough for around 5-6 portions

2 x 400g tins/tetrapaks of chopped tomatoes
1 tbsp extra virgin olive oil
1 large or 2 medium red onions, finely sliced
2 large garlic cloves, peeled and finely sliced



Method:
1. Using a very large casserole dish, heat the olive oil until hot, drop in the onions and fry for 3-4 minutes before turning the heat right down and continuing to cook with the lid covering them until they are very soft. This will take approximately 30-40 minutes.
2. Add the garlic and cook for a further 5 minutes, still with the lid covering them.
3. Now add the tomatoes and stir into the onions.  Bring up the heat very slightly, you want the sauce to bubble away gently to evaporate the excess liquid and thicken up. Cook with the lid off for between 90 minutes and 2 hours.  Stir intermittently to stop it sticking to the bottom (around every 20 minutes should do), if you find it is sticking too quickly, turn the heat down a little.


The sauce can be used immediately, kept in the fridge for 3-4 days or frozen.

 

Filed Under: Family Food Ideas Tagged With: family meals, garlic, Italian dishes, red onion, sauces, tomatoes, vegetarian

About Sarah Trivuncic

Sarah Trivuncic has published recipes, restaurant and travel reviews on Maison Cupcake since 2009. She lives in Walthamstow, East London with her husband and teenager.
Read More/Contact

Reader Interactions

Comments

  1. deer baby says

    April 30, 2010 at 1:35 pm

    I love the story of Anastasia.

    And you know – I was 'Up for Portillo.'

    Going to be an all nighter next week too. Can hardly wait.

    Reply
  2. goodshoeday says

    April 30, 2010 at 1:55 pm

    And of course Michael Portillo makes a far better tv journalist that he ever did politician ;0

    Reply
  3. Sarah, Maison Cupcake says

    April 30, 2010 at 2:11 pm

    @goodshoeday I definitely agree with you there, I don't mind him at all on tv these days!

    Reply
  4. Rambling Tart says

    April 30, 2010 at 7:38 pm

    Great story, Sarah. 🙂 That's so neat that you had such a good, "Friends" experience. I have no idea who Portillo is, but your story made me grin. 🙂

    Reply
  5. mango says

    April 30, 2010 at 8:23 pm

    3 hours to make a tomatoe sauce!! blimey!!!

    Reply
« Older Comments
Newer Comments »

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Primary Sidebar

Search

Seasonal Favourites

Christmas Wreath Cookie decorated with green holly and red berry icing. A red ribbon bow to decorate or hang them on a Christmas Tree.

Christmas Wreath Cookies

These Christmas wreath cookies are equally suitable as gifts or to … [Read ...] about Christmas Wreath Cookies

13 desserts of Provence

13 Desserts of Provence: French Christmas Eve Tradition

Serving the 13 desserts of Christmas is a tradition that has … [Read ...] about 13 Desserts of Provence: French Christmas Eve Tradition

Pumpkin Mug Cakes with Chocolate Sauce - two mug cakes served in spotty red mugs and topped with mini marshmallows

Pumpkin Mug Cakes with Chocolate Sauce

These pumpkin mug cakes are ready so fast but you may need to order … [Read ...] about Pumpkin Mug Cakes with Chocolate Sauce

More from this category >>

Latest

Coriander Chapatti puffing up in a hot pan

Coriander Chapatti – Fun to Make, As Easy As Pastry

It was only my second time making these Coriander Chapatti but they're … [Read More...] about Coriander Chapatti – Fun to Make, As Easy As Pastry

Spicy Pork Pancakes with Rhubarb Recipe

Spicy Pork Pancakes With Rhubarb

This delicious savoury mince filling tastes fantastic in Spicy Pork … [Read More...] about Spicy Pork Pancakes With Rhubarb

Casserole dish of richly coloured leftover lamb curry with mushrooms.

Leftover Lamb Curry with Mushrooms

Using up cooked meat and vegetables to make leftover lamb curry comes … [Read More...] about Leftover Lamb Curry with Mushrooms

Footer

About & Contact

I’m Sarah, a recipe writer sharing thrifty everyday dinners with a touch of French inspiration. I founded Maison Cupcake in 2009 and love creating dishes that are affordable, comforting and achievable. Thanks for visiting!

About Sarah | Contact | Privacy | Disclosure

Popular Categories

Baking and Desserts
Everyday Dinners
Party Food

My Book

Cover of "Bake Me I'm Yours... Sweet Bitesize Bakes" by Sarah Trivuncic; image shows a selection of small cakes and patisserie. The book has a green polka dot spine edged with pink ribbon and a bow.

Find My Recipes

  • Facebook
  • Instagram
  • LinkedIn
  • Twitter
  • YouTube

Copyright © 2025 · SARAH TRIVUNCIC (unless stated). All rights reserved.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.Accept Read More
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT