Ten items and forty minutes, in one pot with an immersion blender.
The soup is blended completely smooth before the cream and basil go in, and it is served with toasted bread alongside rather than croutons on top.
Why This Recipe Works
- Softening the onion slowly gives the soup a sweet, rounded base.
- Canned whole tomatoes give consistent flavour year-round.
- Twenty minutes uncovered concentrates the tomatoes before blending.
- Blending before the cream goes in gives a completely smooth texture.
- Warming the cream gently rather than boiling it keeps the soup from splitting.
Ingredient Notes
- Canned whole peeled tomatoes
- Two 28-ounce cans with their juices. They break down in the simmer and blend smooth.
- Heavy cream
- Half a cup, stirred in after blending. It is blended into the soup, not swirled on top.
- Fresh basil
- A packed cup stirred in, plus leaves on top. The basil is part of the soup as well as the garnish.
- Toasted rustic bread
- Served alongside the bowl. It is the bread you can see behind the soup, not croutons on it.
How to Make It
Onion softened in olive oil, garlic added
Heat olive oil in a pot over medium. Cook onion 5 minutes until soft, then add garlic for 30 seconds.
Tomatoes, broth and seasoning simmered twenty minutes
Add tomatoes with their juices, broth, salt and pepper. Simmer uncovered 20 minutes.
Off the heat, blended completely smooth
Remove from heat and blend with an immersion blender until completely smooth.
Cream and basil stirred in and warmed gently
Return to low heat, stir in cream and basil, and warm 2 to 3 minutes without boiling hard.
Served with an oil swirl, pepper, basil and toasted bread
Serve smooth and silky with a small olive-oil swirl, cracked pepper, fresh basil and toasted bread alongside.
Four Additions to One Pot
This is a classic smooth, creamy tomato-basil soup. It is built simply, in four additions, and the one decision that matters is the order - blend the tomatoes completely before the cream goes near them.
The base
Medium heat2 tbsp olive oil, 1 medium yellow onion, 3 garlic cloves
Sweetness and depth. The onion is COOKED 5 MINUTES UNTIL SOFT - soft rather than browned, so the soup stays bright orange-red. The garlic gets only 30 SECONDS.
The tomatoes
20 minutes, uncovered2 cans (28 oz each) whole peeled tomatoes with their juices, 3 cups low-sodium broth, 1 tsp salt, 1/2 tsp pepper
The body of the soup. SIMMERED UNCOVERED 20 MINUTES - uncovered so it reduces and concentrates rather than staying thin.
The BLEND - off the heat
Until completely smoothNothing - this is the step
The texture. REMOVED FROM HEAT AND BLENDED WITH AN IMMERSION BLENDER UNTIL COMPLETELY SMOOTH. Before the cream, because blending a soup with cream already in it can whip or split the dairy. An immersion blender is also the safer choice: HOT SOUP CAN EXPAND DANGEROUSLY IN A SEALED COUNTERTOP BLENDER.
Cream and basil - gently
Low heat, 2 to 3 minutes1/2 cup heavy cream, 1 packed cup fresh basil leaves
Silkiness and the basil of the title. RETURNED TO LOW HEAT, STIRRED IN and WARMED 2 TO 3 MINUTES WITHOUT BOILING HARD. The cream goes into the soup, not on top of it.
Then tasteSERVED SMOOTH AND SILKY WITH A SMALL OLIVE-OIL SWIRL, CRACKED PEPPER, FRESH BASIL AND TOASTED BREAD ALONGSIDE. The bowl itself stays clean: NO CROUTONS, CHEESE OR CREAM SWIRL ON TOP.
Success Tips
- Take the pot off the heat before blending, and keep the blender head submerged.
- Blend until there are no flecks left — silky is the goal.
- Keep the heat low once the cream is in; a hard boil can make it split.
Serving Ideas
Six bowls of smooth, silky orange-red tomato soup finished with a small swirl of olive oil, cracked black pepper and fresh basil leaves, with toasted rustic bread alongside.
Frequently Asked Questions
Can I use a countertop blender?
An immersion blender is safer. Hot soup expands in a sealed countertop blender and can force the lid off. If you must use one, let it cool first and blend in small batches with the lid vented.
Should I swirl cream on top?
Not for this recipe. The cream is stirred into the soup, and the finish on top is a small swirl of olive oil with basil and pepper.
Does it come with croutons?
No croutons on top — toasted rustic bread is served alongside instead.
