Definitive Creamy Tomato-Basil Soup
This is the ultimate creamy tomato soup, packed with flavor from a hidden base of aromatics and enriched with Parmesan and fresh basil for a velvety, restaurant-quality result. By building a flavor foundation and blending before adding dairy, this recipe guarantees a rich, complex, and perfectly smooth soup every time.
Ingredients
- 2 Tablespoons Olive oil
- 1, chopped Small yellow onion
- 2, chopped Carrots
- 1, chopped Celery Stalk
- 3 cloves, minced Garlic
- 1 (28-ounce) can Crushed tomatoes
- 4 cups Vegetable broth
- 1/2 cup Heavy cream
- 1/2 cup, chopped Fresh basil
- 1/2 cup Grated Parmesan cheese
- 1 teaspoon Salt
- 1/2 teaspoon Black pepper
Steps
- 1
Heat olive oil in a large pot or Dutch oven over medium heat, then add the chopped onion, carrots, and celery and sauté for 8-10 minutes until softened.
- 2
Stir in the minced garlic and cook for one minute more until fragrant.
- 3
Pour in the crushed tomatoes and vegetable broth, then season with the salt and pepper.
- 4
Bring the mixture to a boil, then reduce heat to low, cover, and let it simmer for at least 15-20 minutes to allow the flavors to meld.
- 5
Carefully use an immersion blender to puree the soup until it is completely smooth. Alternatively, let the soup cool slightly before transferring it in batches to a stand blender and processing until smooth, then return it to the pot.
- 6
Stir the heavy cream, grated Parmesan, and fresh basil into the soup. Heat gently for a few more minutes without letting it boil.
- 7
Taste and adjust seasoning if necessary before serving.
Pro tips
- For the richest flavor, don't skip sautéing the vegetables; this step builds a deep, aromatic base for the soup.
- Use an immersion blender directly in the pot for the easiest and safest way to get a perfectly smooth texture.
- To prevent the cream from curdling and to preserve the herb's bright flavor, stir in the cream, Parmesan, and fresh basil at the very end over low heat.
- If your tomatoes are particularly acidic, a pinch of sugar can help balance the final flavor.