Italian · Lunch

Roasted Tomato and Basil Soup

Tomatoes roasted until they collapse and caramelise at the edges, blended with garlic and basil. No sugar, because roasting does the job sugar is usually added to do.

Not yet ratedThis recipe has no ratings yet 1 hr total Serves 4 servings Easy
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Roasted Tomato and Basil Soup — Italian lunch recipe, served and ready to eat

Photograph credit: Tomatensuppe-quarkkloesse by abnehmen.net · CC BY-SA 2.0 · Wikimedia Commons · this resized copy is shared under the same licence

Method

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  1. Heat the oven to 200C fan.

  2. Toss the tomatoes and onions with 2 tablespoons of the oil, the salt, pepper and oregano and spread them cut side up in a large roasting tin.

  3. Sit the garlic head in the tin, pour the last tablespoon of oil over its cut face and cover just the garlic with a scrap of foil.

  4. Roast 45 minutes. The tomatoes should be collapsed and browned at the edges — that browning is the whole point, so do not pull them early.

  5. Squeeze the garlic cloves out of their skins into the tin and discard the papery husk.

  6. Tip everything into a pot with the stock and the basil stalks and simmer 5 minutes.

  7. Blend until smooth, then stir in the vinegar and most of the basil leaves.

  8. Taste for salt. If it still reads sharp, another few minutes of simmering will do more than sugar would.

Chef’s Tips

  • Do not crowd the tin. Tomatoes packed together steam in their own juice and never brown, and unbrowned tomatoes will taste as though they need sugar.
  • Basil stalks have more flavour than the leaves and hold up to simmering. Save the leaves for the end, where the heat will not flatten them.
  • If your tomatoes are out of season and dull, roast them 10 minutes longer rather than reaching for sweetener.

Common Substitutions & Variations

  • An eighth of a teaspoon of garlic powder per clove is the usual stand-in when you are out of fresh garlic — it will not caramelise the same way, but it carries the flavour.
  • Fresh herbs work in place of the dried oregano at roughly three times the quantity — a teaspoon of dried is about a tablespoon of fresh, chopped.

Pairing Suggestions

  • A grilled cheese sandwich
  • Crusty bread, to serve
  • A glass of Chianti

Storage & Reheating

Refrigerate up to 4 days and freeze 3 months. It thickens as it stands; loosen with stock rather than water so the seasoning holds.

Common questions

How long does Roasted Tomato and Basil Soup take to make?

About 1 hour in total — 15 minutes of preparation and 45 minutes of cooking. The recipe serves 4.

What are the key tips for making Roasted Tomato and Basil Soup?

Do not crowd the tin. Tomatoes packed together steam in their own juice and never brown, and unbrowned tomatoes will taste as though they need sugar. Basil stalks have more flavour than the leaves and hold up to simmering. Save the leaves for the end, where the heat will not flatten them. If your tomatoes are out of season and dull, roast them 10 minutes longer rather than reaching for sweetener.

What should I serve with Roasted Tomato and Basil Soup?

A grilled cheese sandwich; Crusty bread, to serve; A glass of Chianti.

Can Roasted Tomato and Basil Soup be made ahead or frozen?

Refrigerate up to 4 days and freeze 3 months. It thickens as it stands; loosen with stock rather than water so the seasoning holds.

Is Roasted Tomato and Basil Soup suitable for a special diet?

This recipe is vegan, vegetarian, dairy-free, gluten-free and no added sugar. Those labels are checked against the ingredient list, so a dish is only marked when nothing in it contradicts the claim.

How many calories are in Roasted Tomato and Basil Soup?

About 186 kcal per serving, with 4 g protein, 21 g carbohydrate and 9 g fat. The figures are calculated from the ingredient list and are an estimate.

Nutritional Highlights

Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.

186Calories
4gProtein
21gCarbs
9gFat
5gFibre
13gSugar
640mgSodium

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Written and tested by Turab

One person, one kitchen — no test kitchen, no team. How every recipe on this site is checked before it goes up.