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Roasted Tomato Soup

Roasted Tomato Soup

Roasted tomato soup is richer, less acidic, and deeply comforting. Learn why roasting tomatoes creates better flavor and why this soup is a cozy classic.
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Serving Size 4

Ingredients

  • 2½-3 lbs ripe tomatoes Roma or vine-ripened work best
  • 1 medium onion quartered
  • 1 whole head of garlic top sliced off
  • 3 tbsp olive oil
  • 1 tsp salt
  • ½ tsp black pepper
  • ½ tsp dried thyme or Italian seasoning
  • ¼ tsp red pepper flakes optional
  • 2 cups vegetable broth or chicken broth
  • ¼–½ cup heavy cream or coconut milk optional, for creamy soup
  • Fresh basil optional, but highly encouraged

Instructions

  • Preheat oven to 400°F.
  • Prep the veggies:
  • Halve tomatoes and place cut-side up on a baking sheet.
  • Add onion quarters.
  • Drizzle everything with olive oil and sprinkle with salt, pepper, thyme, and red pepper flakes.
  • Place the garlic head on the pan and drizzle lightly with oil.
  • Roast for 35–40 minutes, until tomatoes are blistered and caramelized and garlic is soft.
  • Blend:
  • Squeeze roasted garlic cloves out of their skins.
  • Transfer tomatoes, onion, garlic, and juices to a blender.
  • Add broth and blend until smooth.
  • Simmer:
  • Pour into a pot and simmer on low for 10–15 minutes.
  • Stir in cream or coconut milk if using.
  • Finish & serve:
  • Taste and adjust salt.
  • Add torn basil right before serving.