There’s something undeniably comforting about a bowl of rich, flavorful tomato soup. It conjures memories of cozy afternoons and simple, satisfying meals. But who says achieving that perfect flavor requires hours in the kitchen? Today, we’re unlocking the secret to maximum taste with minimal effort. This guide is dedicated to a revolutionary 3 ingredient tomato soup that proves simplicity is key. Forget complicated steps; this recipe is your shortcut to a delicious, heartwarming bowl of easy homemade tomato soup. Let’s dive in and transform a few pantry staples into your new favorite comfort food.
Table of Contents
The Magical 3-Ingredient Creamy Tomato Soup

Ingredients
* 2 (28-ounce) cans of whole peeled tomatoes (preferably San Marzano)
* 1 cup heavy cream (or full-fat coconut milk for a dairy-free version)
* 1 large yellow onion, peeled and halved
* Salt and freshly ground black pepper, to taste
* Optional for serving: fresh basil, a drizzle of olive oil, crusty bread
Step-by-Step Instructions

1. Roast for Depth: Preheat your oven to 400°F (200°C). Place the halved onion and the entire contents of the tomato cans (juice and all) into a deep roasting pan or Dutch oven. Roast for 45-50 minutes, until the tomatoes are slightly charred and the onion is very soft. This roasting step is the non-negotiable secret that builds an incredible flavor base for this 3 ingredient tomato soup.
2. Blend Until Smooth: Carefully transfer the roasted tomatoes, onion, and all the pan juices to a blender. Add the heavy cream. CAUTION: Blend in batches if necessary, and start on low speed with the lid slightly ajar to allow steam to escape. Blend until perfectly smooth and creamy.
3. Season and Simmer: Pour the blended soup back into your pot and warm it over medium heat. Season generously with salt and pepper. Let it simmer gently for 5-10 minutes to allow the flavors to marry, creating the ultimate easy homemade tomato soup. Taste and adjust seasoning.
Tips & Variations
* Flavor Boost: Add 3-4 whole garlic cloves to the pan before roasting.
* Herb-Infused: Stir in a tablespoon of chopped fresh basil or oregano after blending.
* Spicy Kick: Add a pinch of red pepper flakes before roasting or a dash of hot sauce before serving.
* Vegan/Dairy-Free: Simply substitute the heavy cream with full-fat coconut milk.
Serving & Storage

Serving: Ladle the hot soup into bowls. Garnish with a fresh basil leaf, a crack of black pepper, and a drizzle of good olive oil. Serve immediately with grilled cheese sandwiches or crusty bread for dipping.
Storage: Allow the soup to cool completely before transferring to airtight containers. It will keep in the refrigerator for up to 4 days. For longer storage, freeze for up to 3 months. Reheat gently on the stovetop, adding a splash of water or cream if needed.
Nutritional Benefits / Advantages
This soup is a fantastic source of lycopene, a powerful antioxidant found in tomatoes that is enhanced through cooking. Using canned tomatoes provides consistent, year-round nutrition. The cream adds satiating healthy fats, making this a satisfying meal that comforts both body and soul.
Common Mistakes to Avoid
1. Skipping the Roast: Blending raw or simply simmered tomatoes will result in a flat, acidic flavor. Roasting is essential for caramelized sweetness.
2. Overfilling the Blender: Hot liquids expand rapidly. Always blend in batches or use an immersion blender directly in the pot to avoid dangerous spills.
3. Underseasoning: Tomatoes and cream need ample salt to shine. Season in layers, tasting after blending and again after simmering.
4. Using Low-Fat Dairy: Substituting low-fat milk or cream will make the soup taste thin and watery. Full-fat is crucial for richness.
Conclusion for this recipe

This recipe truly redefines simplicity in the kitchen. By mastering this 3 ingredient tomato soup, you have a gourmet-quality, comforting dish ready in about an hour with almost no active prep. It’s the perfect proof that an easy homemade tomato soup doesn’t compromise on deep, satisfying flavor. It’s a culinary staple you’ll return to again and again.
Final Conclusion
The journey to a perfect bowl of tomato soup doesn’t require a long list of ingredients or complex techniques. As demonstrated, the magic lies in the method—roasting for depth and blending for luxurious texture. This guide empowers you to create a restaurant-worthy soup with incredible ease, turning simple pantry items into a nourishing and impressive meal. Whether it’s a quick weeknight dinner or a starter for a dinner party, this recipe is your reliable go-to. I encourage you to try it this week; your future self will thank you on that first chilly evening.
FAQs
Q1: Can I use fresh tomatoes instead of canned?
A: While you can (about 3-4 pounds of fresh Roma tomatoes), canned tomatoes are picked and packed at peak ripeness, offering consistent flavor and texture year-round. If using fresh, you may need to adjust roasting time and add a bit of vegetable broth after blending if the soup is too thick.
Q2: I don’t have a blender. Can I make this soup?
A: Absolutely! An immersion (stick) blender is perfect for this job and allows you to blend the soup right in the cooking pot. You can also press the roasted mixture through a fine-mesh sieve or food mill, though it will require more effort.
Q3: How can I make this soup thicker or thinner?
A: For a thicker soup, let it simmer uncovered to reduce. For a thinner consistency, simply add a splash of water, vegetable broth, or more cream until your desired texture is reached.
Q4: Is this soup freezer-friendly?
A: Yes, it freezes exceptionally well. Cool completely, portion into freezer-safe containers or bags (leaving some space for expansion), and freeze for up to 3 months. Thaw overnight in the fridge before reheating.
Q5: What are the best sides to serve with this soup?
A: A classic grilled cheese sandwich is the ultimate partner. Other great options include a simple green salad, garlic bread, cheese toasties, or a swirl of pesto on top of the soup itself.

3-Ingredient Creamy Tomato Soup
Ingredients
Method
- Preheat your oven to 400°F (200°C). Place the halved onion and the entire contents of the tomato cans (juice and all) into a deep roasting pan or Dutch oven.
- Roast for 45-50 minutes, until the tomatoes are slightly charred and the onion is very soft.
- Carefully transfer the roasted tomatoes, onion, and all the pan juices to a blender. Add the heavy cream.
- Blend until perfectly smooth and creamy, blending in batches if necessary.
- Pour the blended soup back into your pot and warm it over medium heat.
- Season generously with salt and pepper, then let it simmer gently for 5-10 minutes.

