5-Ingredient Tomato Soup

5-Ingredient Tomato Soup (Simple & Comforting)
There’s something so satisfying about a bowl of tomato soup — creamy, tangy, warm, and deeply comforting. And this version? Only 5 ingredients, no chopping required, and you’ll have it ready in under 30 minutes. It’s inspired by the classic Marcella Hazan tomato sauce recipe, but with a soup twist!
Why You’ll Love This Soup
- Made with pantry staples.
- Ultra-creamy without any cream.
- Perfect for lazy weeknights.
- Pairs beautifully with garlic toast or grilled cheese.
Ingredients
Here’s all you need:
- 1 can (28 oz) whole peeled tomatoes – San Marzano if you can find them.
- 1 medium yellow onion – peeled and halved.
- 4 tbsp butter
- 1½ cups vegetable broth (or water in a pinch)
- Salt to taste
How to Make It
- In a large pot, add the tomatoes (with juice), onion halves, butter, and broth.
- Bring to a simmer and let cook, uncovered, for 30–35 minutes. Stir occasionally and break up the tomatoes with your spoon.
- Remove the onion (or leave it for a stronger flavor).
- Blend using an immersion blender or regular blender until smooth.
- Taste and adjust salt. Serve hot!
Serving Ideas
- With grilled cheese (a classic combo).
- With garlic toast or crusty sourdough.
- Add-ins: fresh basil, a swirl of cream, red pepper flakes, or croutons.
Tips & Variations
- Want it vegan? Use olive oil instead of butter.
- Spice it up with a dash of smoked paprika or chili flakes.
- Double the recipe and freeze for later — it freezes beautifully.
Real Review from a Home Cook:
Outstanding! Followed exactly, just a little less salt, came out so beautifully. It’s so easy and delightful to cook, made the whole house smell good and I barely did any chopping. My husband and I devoured a bowl with some garlic toast. – Karolyn
Save This Recipe!
This soup is a weeknight hero. Bookmark it, pin it, share it – because once you try it, you’ll want to make it again and again.