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Overhead of a bowl of roasted tomato soup with a spoon and cherry tomatoes around it.
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5 from 9 votes

Roasted Tomato Soup

Zesty, creamy, and bursting with fresh flavors, Roasted Tomato Soup is better than any canned soup you can buy, and just as easy to make. It's the perfect way to use up some fresh summer tomatoes too!
Prep Time10 minutes
Cook Time1 hour 30 minutes
Total Time1 hour 40 minutes
Course: Soup
Cuisine: American, Gluten Free, Vegetarian
Servings: 4 servings
Calories: 299kcal

Ingredients

  • 2 1/2 pounds tomatoes (cut into halves or quarters)
  • 1 yellow onion (peeled and cut into quarters)
  • 1 head garlic
  • 1/4 cup extra virgin olive oil
  • salt
  • pepper
  • 2 cups vegetable stock (or chicken stock)
  • 2 tablespoons fresh basil (chopped)
  • 1/2 cup heavy cream (optional, omit if vegan)

Instructions

  • Preheat your oven to 400°F.
  • Spread the tomatoes, onion, and garlic onto a large, rimmed baking sheet. Drizzle the olive oil over the vegetables and toss to coat. Season with salt and pepper.
    2 1/2 pounds tomatoes, 1 yellow onion, 1 head garlic, 1/4 cup extra virgin olive oil, salt, pepper
  • Roast until the tomatoes are soft and starting to caramelize, about 45 minutes. Some of the tomatoes may burst or begin to leak juice. The garlic should also be softened.
  • Remove the garlic from the skin by squeezing the cloves out from the bottom. Discard the peels.
  • Transfer the tomatoes, onion and garlic to a large pot or Dutch oven.
  • Pour in the stock and add the basil. Turn the heat onto medium-high and bring to a boil. Reduce the heat to simmer, about 15-20 minutes or until the liquid is reduced by about 1/3.
    2 cups vegetable stock, 2 tablespoons fresh basil
  • Purée in the pot with an immersion blender or carefully transfer to a stand blender to purée until smooth.
  • Transfer the soup back to the pot, taste and adjust seasonings. If you’d like a sweeter soup, you can add about 1 tablespoon of sugar, or to taste.
  • Stir in the heavy cream until well blended.
    1/2 cup heavy cream
  • Serve warm.

Notes

Tips and Techniques

  • Any combination of tomatoes can be used.
  • The head of garlic can be roasted whole or broken up into cloves. The garlic can be roasted unpeeled, then peeled once roasted. It’s much easier to remove the peels once the garlic is cooked and softened.
  • Store leftovers in an airtight container in the refrigerator. Consume within 3-4 days.
 
** Nutritional information is an estimate and may vary.

Nutrition

Serving: 1serving | Calories: 299kcal | Carbohydrates: 18g | Protein: 4g | Fat: 25g | Saturated Fat: 9g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 13g | Cholesterol: 34mg | Sodium: 495mg | Potassium: 771mg | Fiber: 4g | Sugar: 11g | Vitamin A: 3103IU | Vitamin C: 43mg | Calcium: 69mg | Iron: 1mg