Homemade Creamy Tomato Soup

BY azeddine massafi January 12, 2026

There is something undeniably nostalgic about a bowl of steaming tomato soup. It evokes memories of rainy afternoons, grilled cheese sandwiches, and the kind of warmth that starts in your chest and spreads to your toes. While the red can from the grocery store served us well in childhood, the adult palate craves something deeper, richer, and more sophisticated. This recipe for Creamy Tomato Soup delivers exactly that. It transforms a handful of pantry staples into a velvet-textured masterpiece that rivals the best bistros. By balancing the natural acidity of tomatoes with a touch of sweetness and the luxurious finish of heavy cream, you create a dish that is both comforting and elegant. Whether you are cooking for a quiet night in or hosting a cozy dinner party, this soup is a guaranteed crowd-pleaser that proves simple ingredients can produce extraordinary results.

Table of Contents

Necessary Ingredients for Your Soup

To achieve the perfect balance of flavors, it is essential to use the specific measurements provided. Each component plays a vital role in the chemical and culinary success of the final dish.

  • 1 (29 ounce) can diced tomatoes
  • 1 (10.5 ounce) can condensed chicken broth, undiluted
  • 2 tablespoons butter
  • 2 tablespoons white sugar or to taste
  • 1 tablespoon chopped onion
  • 1/4 teaspoon baking soda
  • 2 cups heavy whipping cream or to taste

Step-by-Step Cooking Instructions

Follow these precise steps to ensure your soup develops the correct body and flavor profile.

  1. Preparation Phase: Begin by gathering all your ingredients and measuring them out. Having everything ready at your fingertips ensures a smooth cooking process.
  2. The Base Mix: In a large, heavy-bottomed stock pot, combine the undrained canned diced tomatoes, the undiluted condensed chicken broth, the butter, the white sugar, the chopped onion, and the baking soda.
  3. The Simmer: Place the pot over medium-high heat and bring the mixture to a full boil. Once it reaches a boil, immediately reduce the heat to low. Cover the pot and allow the soup to simmer for 30 minutes. This allows the onions to soften and the flavors to meld.
  4. The Finishing Touch: After the simmering period is complete, slowly pour in the heavy whipping cream. Stir continuously over low heat until the soup is thoroughly heated through. Be careful not to let the soup return to a hard boil once the cream has been added.
  5. Service: Ladle the warm soup into bowls and serve immediately.

Mastering the Science of the Simmer

When you begin the process of making this Creamy Tomato Soup, you are participating in a beautiful bit of kitchen chemistry. The first phase of the recipe involves a thirty-minute simmer that serves a dual purpose. First, it breaks down the cellular structure of the diced tomatoes and the small pieces of onion. While the tomatoes start out as distinct cubes in a thin juice, the heat helps them release their natural pectin, which provides the initial body for the soup. The chopped onion, though used in a small quantity, releases its aromatic oils during this time, creating a savory backbone that prevents the soup from tasting one-dimensional.

One of the most interesting parts of this specific recipe is the inclusion of baking soda. You might wonder why a leavening agent used in cookies is appearing in a savory soup. The answer lies in pH balance. Tomatoes are naturally quite acidic. When you add high-fat dairy like heavy whipping cream to an acidic environment, there is a significant risk of the dairy curdling. The baking soda acts as a neutralizing agent. It reacts with the acid in the tomatoes, often causing a slight, brief fizzing when the soup first heats up. By raising the pH level slightly, the baking soda ensures that when you finally pour in those two cups of heavy cream, the result is a silky, smooth emulsion rather than a separated mess.

Furthermore, the choice of condensed chicken broth is a deliberate one. Because the broth is undiluted, it provides a concentrated punch of umami and salt. This depth of flavor acts as a counterpoint to the sweetness of the sugar. If you find yourself with extra time, you can extend the simmer for up to sixty minutes. This longer duration allows more water to evaporate from the tomatoes and broth, intensifying the flavors and creating a more robust, “cooked-down” taste that feels incredibly home-cooked.

Essential Advice for a Silky Consistency

If you prefer a soup that is completely uniform in texture, the secret lies in the post-simmering phase. The original recipe calls for diced tomatoes, which will naturally remain somewhat chunky even after thirty minutes of cooking. For many, this rustic texture is part of the charm. However, for a true “bisque-like” experience, you should employ an immersion blender. Once the initial thirty-minute simmer is complete—but before you add the heavy cream—insert the immersion blender directly into the pot. Process the mixture until no large pieces of tomato or onion remain.

If you do not own an immersion blender, a standard countertop blender works just as well. Simply transfer the hot liquid in batches, being careful not to overfill the blender as hot liquids expand when whirred. Once the base is perfectly smooth, return it to the stock pot and proceed with adding the heavy whipping cream. This extra step transforms the dish from a chunky vegetable soup into a sophisticated, velvet-textured cream soup that coats the back of a spoon beautifully.

Another professional tip involves the temperature of your cream. To further prevent any chance of separation, try to take your heavy whipping cream out of the refrigerator about fifteen minutes before you plan to add it to the pot. Bringing the cream closer to room temperature reduces the “thermal shock” it experiences when hitting the hot tomato base. When you do pour it in, use a steady, slow stream and whisk or stir constantly. This encourages the fat molecules in the cream to bond harmoniously with the water-based broth and tomato juices.

Personalizing Your Tomato Soup Experience

While the core recipe is a perfect foundation, there are several ways to tweak the ingredients to suit your dietary needs or flavor preferences. If you find the soup a bit too rich, you can easily adjust the amount of heavy whipping cream. Some home cooks prefer to use only one cup of cream for a more tomato-forward flavor, while others might swap the heavy cream for half-and-half or even whole milk for a lighter version of the dish. Keep in mind that lower-fat milks are more prone to curdling, so the baking soda step becomes even more critical if you make this swap.

For those who want to play with the sweetness levels, the white sugar can be adjusted. Tomatoes vary in sweetness depending on the brand and the time of year they were canned. Always taste your soup after the initial simmer. If the tomatoes taste particularly acidic or “tinny,” the full two tablespoons of sugar will help round out those sharp edges. If you prefer a more savory or tart profile, you can start with just one tablespoon and add more as needed.

Additionally, you can introduce subtle herbal notes without changing the fundamental structure of the recipe. A bay leaf added during the thirty-minute simmer can provide a woody, earthy undertone. Alternatively, a pinch of dried basil or oregano can be whisked in with the other dry ingredients at the start to lean into a more classic Italian flavor profile.

The Art of the Garnish and Side Dish

A bowl of Creamy Tomato Soup is a canvas waiting for the final brushstrokes. While it is delicious on its own, the right accompaniments can turn it into a full meal. The most traditional pairing is, of course, a grilled cheese sandwich. To elevate this classic, try using a blend of sharp cheddar and gruyere on sourdough bread, griddling it in plenty of butter until the exterior is shatteringly crisp.

If you are looking for something lighter, consider these garnish options:

  • Fresh Herbs: A chiffonade of fresh basil or a sprinkle of chopped chives adds a pop of color and a burst of freshness that cuts through the richness of the cream.
  • Crunchy Elements: Homemade croutons tossed in garlic butter or even a handful of crushed saltine crackers provide a necessary textural contrast to the smooth soup.
  • Cheese: A fine dusting of freshly grated Parmesan or a dollop of goat cheese can add a salty, tangy dimension.
  • Spices: A few cracks of fresh black pepper or a tiny drizzle of high-quality extra virgin olive oil right before serving can significantly enhance the aroma.

Frequently Asked Questions

Why did my soup turn out slightly grainy or separated after adding the dairy?

This usually happens due to a reaction between the acid in the tomatoes and the proteins in the cream. Ensure you do not skip the baking soda, as it is the key ingredient that lowers the acidity to protect the cream. Additionally, make sure the soup is on low heat when the cream is added, and never let the soup reach a rolling boil after the cream is incorporated, as high heat can cause the fat to separate from the liquid.

Can I use fresh tomatoes instead of canned ones for this recipe?

While you certainly can, it changes the prep time and consistency. You would need to peel, seed, and chop approximately three pounds of fresh, very ripe tomatoes to equal a twenty-nine ounce can. Canned tomatoes are actually preferred for this recipe because they are processed at the peak of ripeness and provide a consistent level of liquid and flavor that is difficult to replicate with grocery store fresh tomatoes out of season.

How long will this soup stay fresh in the refrigerator, and can it be frozen?

This soup stores beautifully in an airtight container in the refrigerator for up to four days. In fact, many people find that the flavors are even better the next day. However, freezing is a bit more complicated. Because of the high cream content, the soup may separate or become “grainy” when thawed and reheated. If you plan to make a large batch for the freezer, it is best to freeze the tomato base before adding the cream. When you are ready to eat it, thaw the base, bring it to a simmer, and stir in fresh cream then.

Ending Your Search for the Best Soup

Finding a recipe that balances ease of preparation with professional-grade flavor is a rare win in the kitchen. This Creamy Tomato Soup is a testament to the fact that you don’t need exotic ingredients or hours of labor to create a comforting, high-quality meal. By following the simple steps of simmering and tempering your cream, you can produce a soup that is far superior to anything found in a supermarket aisle. It is a warm hug in a bowl, ready to serve as the centerpiece of your next cozy lunch or as a sophisticated starter for a larger feast.

Nutritional Information and Specifications

The following values are estimates based on the ingredients listed above, calculated per serving.

NutrientAmount Per Serving
Calories275
Total Fat25 grams
Saturated Fat15 grams
Cholesterol82 milligrams
Sodium480 milligrams
Total Carbohydrates9 grams
Dietary Fiber1 gram
Sugars7 grams
Protein4 grams

Nutritional Disclaimer

The nutritional information provided is an estimate only and may vary based on the specific brands of canned goods or the fat content of the dairy used. For those with specific dietary restrictions or medical needs, please consult with a professional nutritionist or use a certified nutritional calculator with your exact ingredient labels.

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Homemade Creamy Tomato Soup

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This nostalgic Creamy Tomato Soup is a velvet-textured masterpiece. Ready in just 35 minutes, it balances tomato acidity with rich heavy cream for the ultimate comfort meal.

  • Author: azeddine massafi
  • Prep Time: 5 mins
  • Cook Time: 30 mins
  • Total Time: 35 mins
  • Yield: 8 servings 1x
  • Category: Soup
  • Method: Stovetop
  • Cuisine: American

Ingredients

Scale

1 (29 ounce) can diced tomatoes

1 (10.5 ounce) can condensed chicken broth, undiluted

2 tablespoons butter

2 tablespoons white sugar

1 tablespoon chopped onion

1/4 teaspoon baking soda

2 cups heavy whipping cream

Instructions

1. Gather all ingredients.

2. In a large stock pot, combine tomatoes, chicken broth, butter, sugar, onion, and baking soda.

3. Bring the mixture to a boil over medium-high heat.

4. Reduce heat to low, cover, and simmer for 30 minutes.

5. Stir in the heavy whipping cream and heat through without boiling.

6. Serve immediately or puree with an immersion blender for a smoother texture.

Notes

The baking soda is crucial to prevent the cream from curdling.

Puree with an immersion blender before adding cream for a silky smooth finish.

Simmer for up to an hour for a more intense flavor profile.

Nutrition

  • Serving Size: 1 bowl
  • Calories: 275
  • Sugar: 7g
  • Sodium: 480mg
  • Fat: 25g
  • Saturated Fat: 15g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 9g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 82mg

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