As August fades into September, the last of the UK’s ripe, juicy tomatoes are still clinging to the vines. If you’ve grown your own, or stocked up at the market, you might find yourself with more tomatoes than you can eat fresh. Don’t let them go to waste – now is the perfect time to preserve the taste of summer for the colder months ahead.
Here are three easy, delicious ways to preserve your tomatoes at the end of the UK growing season:
- Slow-Roast and Freeze for Intense Flavour
Slow-roasting tomatoes concentrates their sweetness and creates an incredibly rich base for pastas, stews, and sandwiches.
How to do it:
- Halve cherry or plum tomatoes and place on a tray, cut side up.
- Drizzle with olive oil, sprinkle with salt, pepper, and optional herbs like thyme or oregano.
- Roast at 120°C for 2–3 hours, until wrinkled and fragrant.
- Let cool, then freeze in batches in containers or freezer bags.
Use them in: pasta sauces, toast toppings, soups, or stirred into risotto.
- Make a Simple Freezer Tomato Sauce
A basic tomato sauce is endlessly versatile – and freezing it is far easier than bottling or canning. Perfect for weeknight meals later in the year.
How to do it:
- Roughly chop tomatoes (no need to peel), and simmer with garlic, onion, olive oil, salt, and herbs for 30–45 minutes.
- Blitz with a stick blender for a smoother sauce, or leave chunky.
- Cool, portion into freezer-safe containers or bags, and label with the date.
Use it in: pasta dishes, casseroles, pizzas, or anywhere you’d use tinned tomatoes.
- Make a Spiced Tomato Chutney
A great way to use up less-than-perfect tomatoes – including the green ones that didn’t ripen. This one adds a savoury-sweet punch to autumn cheeseboards, sandwiches, and roast dinners.
How to do it:
- Simmer chopped tomatoes with onion, vinegar, brown sugar, mustard seeds, ginger, and chilli flakes until thick and sticky (about 1–2 hours).
- Spoon into sterilised jars and seal.
- Let it mature in a cool place for at least 2–4 weeks before opening.
Use it with: cheese, roast meats, pies, or on toast with cheddar.
Preserving tomatoes is one of the most satisfying ways to extend the flavours of summer. Whether you roast them, freeze them, or turn them into chutney, you’ll thank yourself come winter, when a spoonful of tomato goodness brings sunshine back to your plate.