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Roasted Tomato Soup

Roasted Tomato Soup

Created by Chef Thomas

Ripe tomatoes roasted with garlic until sweet and blistered, then blended into a soup that tastes the way late August smells when the kitchen window is open and the evening is still warm.

Soups & Stews
British
Weeknight
Quick Meal
15 min
Active Time
45 min cook•1 hr total
Yield4 servings

The tomatoes at the market last Saturday were the kind that make you rearrange your week. Deep red, a little misshapen, warm from the crate, and they smelled like tomatoes actually should, which is to say they smelled like summer doing exactly what it's supposed to do. I bought a kilo without thinking and carried them home in a paper bag.

This is a late summer soup. It doesn't work in January, not really, no matter what the supermarket tells you. A tomato that has ripened in the sun has a sweetness and an acidity that a glass-grown one simply hasn't earned. Wait for the right tomatoes. The soup will be worth the patience.

The method is close to nothing. Halve them, lay them on a tray with garlic and oil, and let the oven do the thinking. Forty minutes later the kitchen smells roasted and sweet, the tomatoes have collapsed into something sticky and concentrated, and you're most of the way to a bowl of soup that tastes like you tried much harder than you did. Stock, a quick blend, some basil. We're only making dinner.

I wrote it down in the notebook last August: "Tomato soup. Roasted. Best of the year. Bread. Open window." Some meals don't need more description than that.

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Ingredients

ripe tomatoes

Quantity

1kg

halved

garlic

Quantity

1 whole head

cloves separated, unpeeled

good olive oil

Quantity

3 tablespoons

onion

Quantity

1 medium

roughly chopped

caster sugar

Quantity

generous pinch

vegetable or chicken stock

Quantity

500ml

fresh basil leaves

Quantity

small handful

fine sea salt

Quantity

to taste

black pepper

Quantity

to taste

double cream (optional)

Quantity

a swirl

good bread

Quantity

to serve

Equipment Needed

  • •Large roasting tray
  • •Heavy-bottomed saucepan
  • •Stick blender

Instructions

  1. 1

    Roast the tomatoes

    Set the oven high, 200C/180C fan. Lay the tomato halves cut-side up on a large roasting tray. Tuck the garlic cloves, still in their skins, between them. Scatter the chopped onion around. Drizzle generously with olive oil, season with salt and pepper, and add the pinch of sugar. The sugar isn't sweetness. It's a nudge, coaxing out what the tomato already has. Put the tray in the oven and leave it alone for forty minutes or so, until the tomatoes have collapsed and blistered at the edges, their juices pooling and darkening in the tray. The kitchen will smell sweet and roasted and faintly smoky. That's when you know.

    Use whatever ripe tomatoes the market has. A mix of varieties is good. Colour doesn't matter. Ripeness does. Press your thumb gently against the skin. If it gives a little and smells like a tomato should, it's ready. If it smells of nothing, it will taste of nothing.
  2. 2

    Squeeze the garlic

    When the tray comes out, let it cool for a minute or two. Pick out the garlic cloves and squeeze them from their papery skins into the tray. They should be soft and golden and sweet, all the sharpness gone. Discard the skins. Everything else stays.

  3. 3

    Blend with stock

    Scrape the whole lot into a saucepan: tomatoes, garlic, onion, every bit of the sticky, caramelised juice from the tray. That's where the flavour lives. Pour in the stock and bring it to a gentle simmer. Let it bubble quietly for five minutes, just long enough for everything to loosen and come together. Tear in most of the basil, keeping a few leaves back. Then blend until smooth. A stick blender in the pan is easiest and saves you the washing up. If you want it silky, pass it through a sieve. I rarely bother.

    Don't leave the roasting tray behind without deglazing it. A splash of the stock swirled around the tray will lift all those dark, sticky bits. Pour that into the pan. It's concentrated flavour you've already done the work for.
  4. 4

    Season and serve

    Taste the soup. Season it properly. More salt than you think, probably. A few grinds of pepper. If it tastes a bit sharp, another small pinch of sugar will round it off. Ladle into warm bowls. A swirl of cream if you like, though the soup is good without it. Tear the remaining basil leaves over the top. Serve with bread that's worth tearing. That's dinner.

Chef Tips

  • •The tomatoes are the whole thing here. Buy them ripe. Really ripe. The kind that give slightly when you press them and fill the bag with their smell. If the tomatoes are good, the soup will be good. If they aren't, no amount of roasting will rescue them. The market decides.
  • •Don't crowd the roasting tray. The tomatoes need space and contact with the hot metal to caramelise properly. If they're piled on top of each other, they'll steam instead of roast, and you'll lose that sweet, sticky intensity that makes this soup worth the oven being on.
  • •A swirl of cream at the end is lovely but not compulsory. On a warm evening, I'd leave it out and let the tomato speak for itself. On a cooler night, cream brings a gentleness that suits the mood. Your kitchen, your rules.
  • •This soup keeps well in the fridge for three days and freezes beautifully. Make a double batch in August when the tomatoes are at their peak and you'll thank yourself in October.

Advance Preparation

  • •The tomatoes can be roasted a day ahead and refrigerated. The flavour deepens overnight, which is no bad thing.
  • •The finished soup keeps refrigerated for up to three days. Reheat gently. It freezes well for up to three months.

Frequently Asked Questions

Nutrition Information

1 serving (about 325g)

Calories
175 calories
Total Fat
11 g
Saturated Fat
2 g
Trans Fat
0 g
Unsaturated Fat
9 g
Cholesterol
0 mg
Sodium
780 mg
Total Carbohydrates
18 g
Dietary Fiber
4 g
Sugars
10 g
Protein
4 g

Note: Chef personas and recipes are created with AI assistance. Cook with care: follow safe food-handling practices and adapt for allergies and your kitchen.

Chef Thomas is a fictional culinary guide to British Seasonal Home Cooking, written with the assistance of AI.

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