AI-generated recipe illustration
- Prep time
- 10 min
- Cook time
- 25 min
- Total time
- 35 min
- Yield
- 4 servings
Creamy tomato basil soup is the grilled cheese's soulmate, and the homemade version takes barely longer than opening the famous red can — with roughly ten times the flavor. Canned San Marzano-style tomatoes simmer with sautéed onion, garlic, and a spoon of sugar to tame the acid, then get blended silky with cream and a big handful of fresh basil. Keep the parmesan rind trick in your pocket: dropped into the simmer, it adds a savory depth people will assume took hours.
Ingredients
How to make creamy tomato basil soup
- Soften the onion in butter over medium, 5 minutes; add the garlic for 1 more.
- Add the tomatoes (crushing them by hand as they go in), broth, sugar, and the parmesan rind if using.
- Simmer 20 minutes, stirring occasionally.
- Fish out the rind. Add the basil, then blend until silky — an immersion blender in the pot, or a countertop blender in batches with the lid vented.
- Stir in the cream, warm through without boiling, and season. Serve with basil on top and a grilled cheese standing by.
Make it your own
| Ingredient | Swap | Good to know |
|---|---|---|
| Heavy cream | Whole milk + 1 tbsp butter | Lighter; still silky |
| Fresh basil | 2 tsp dried basil | Add with the broth instead of at the end |
| Whole peeled tomatoes | Crushed tomatoes | Skip the hand-crushing, same simmer |
| Sugar | 1 grated carrot, sautéed with the onion | Natural sweetness, no sugar |
Storage & leftovers
Refrigerate up to 4 days; reheat gently below a boil so the cream behaves.
Freeze before the cream goes in (3 months) and finish with fresh cream on reheat day — or freeze finished and whisk well while reheating slowly.
A few helpful answers
Why add sugar to tomato soup?
Canned tomatoes carry sharp acidity; a tablespoon across the pot rounds it without making it sweet. The carrot substitution does the same job naturally.
Is it safe to blend hot soup?
With a countertop blender: half-full batches, lid vent open, towel over the top. Or skip the drama with a $30 immersion blender — the best soup purchase there is.
What does the parmesan rind do?
It slow-releases savory glutamates into the broth — the same reason Italian nonnas hoard them in the freezer. Save every rind; soups love them.
The grilled cheese question: what cheese?
Sharp cheddar on sourdough, buttered outside, medium-low and patient. Cut diagonally for dunking; this is settled law.
340 calories · 8g protein · 26g carbohydrates · 24g fat · 780mg sodium