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Bowl of Ina Garten's roasted tomato soup garnished with fresh basil

Roasted Tomato Soup

A rich, velvety roasted tomato soup that's creamy without being heavy, perfect for warming up on chilly days.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Appetizer, Soup
Cuisine American
Servings 6 servings
Calories 180 kcal

Ingredients
  

Fresh Ingredients

  • 3 pounds ripe tomatoes (Roma or plum) Offers natural sweetness and flavor; don’t skimp on freshness!
  • 1 medium yellow onion, sliced Adds a savory base and richness to the soup.
  • 6 cloves garlic, peeled Offers aromatic depth—roasted garlic is simply irresistible!
  • 2 tablespoons olive oil Helps with roasting and brings a healthy fat into the mix.
  • 1 teaspoon kosher salt Enhances the natural flavors of the ingredients.
  • ½ teaspoon black pepper Adds a gentle warmth and balances the sweetness.
  • 1 tablespoon butter Helps to give the soup a silky finish.
  • 1 28-ounce can plum tomatoes with juice Boosts the tomato base for extra depth.
  • cups chicken stock or vegetable broth Adds liquid and flavor; choose based on dietary preferences.
  • 2 tablespoons chopped fresh basil Fresh herbs brighten the flavor; reserve some for garnish.
  • 1 teaspoon sugar (optional) Can balance acidity based on your tomato’s sweetness.
  • ½ cup heavy cream (optional) For a super creamy texture, but it’s not necessary!

Instructions
 

Preparation

  • Preheat the oven to 400°F (200°C).
  • Rinse the ripe tomatoes under cool water and cut them in half.
  • In a large mixing bowl, combine the halved tomatoes, sliced onion, and peeled garlic cloves.
  • Drizzle 2 tablespoons of olive oil over the veggies, sprinkle with salt and pepper, and toss to coat.
  • Spread the mixture evenly on a baking sheet and pop it in the oven.

Cooking

  • Roast the tomatoes for about 30-40 minutes, or until they look caramelized and fragrant.
  • Once done, remove the baking sheet and let it cool for just a few minutes.
  • Transfer the roasted veggies to a large pot, along with the canned tomatoes and their juice.
  • Pour in the 1½ cups of chicken stock or vegetable broth.
  • Add 2 tablespoons of fresh basil and a teaspoon of sugar if desired.

Blending and Serving

  • Using an immersion blender or a standard blender, puree the soup until smooth.
  • Place the pot back on medium heat and stir in 1 tablespoon of butter, letting it melt through.
  • If you prefer your soup creamier, add ½ cup of heavy cream, stirring gently.
  • Taste and adjust seasoning if necessary.
  • Serve hot, garnished with fresh basil!

Notes

Store any leftovers in an airtight container in the fridge for up to 5 days. This soup also freezes well for up to 3 months. Reheat in the microwave for 2-3 minutes or on the stovetop over medium heat.
Keyword Comfort Food, Cozy Recipe, Creamy Soup, Roasted Tomato Soup, Vegetarian