Ingredients
Method
- Melt butter in a large pot over medium heat. Add onion and cook 5 minutes until soft. Stir in garlic, salt, pepper, and red pepper flakes; cook 1 minute.
- Add tomatoes with juices, broth, and sugar. Break up tomatoes, bring to a boil, then simmer 15 to 20 minutes.
- Remove from heat and blend until smooth with an immersion blender (or carefully in batches in a regular blender).
- Return to low heat, stir in cream, and warm through without boiling. Adjust seasoning.
- Ladle into bowls, garnish with basil and a drizzle of cream, and serve.
Notes
If the soup tastes too sharp, add an extra pinch of sugar or a small knob of butter to round it out. For extra depth, drop in a parmesan rind while simmering and remove before blending.
