Creamy Tomato Basil Soup (Easy 30-Minute Recipe)

There are some meals that just feel like home, and tomato soup with a grilled cheese sandwich is one of them.

This creamy tomato basil soup is our go-to version when we want something warm, comforting, and satisfying without spending all afternoon in the kitchen. The secret to making it extra cozy? A little parmesan and heavy cream, which softens the acidity of the tomatoes and gives the soup a silky, rich finish.

It’s the kind of soup that works on a snowy Wisconsin afternoon, a quick weeknight dinner, or a quiet lunch when all you want is something warm in a mug.

And the best part?
It comes together in about 30 minutes with pantry ingredients.

We love it with grilled cheese sandwiches, crunchy croutons, or even a simple piece of toasted sourdough.

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Why You’ll Love This Tomato Soup

• Quick and easy – ready in about 30 minutes
• Perfectly balanced – cream and parmesan mellow the tomato acidity
• Pantry-friendly – most ingredients are things you probably already have
• Family favorite – cozy enough for kids and grown-ups alike
• Great for leftovers – reheats beautifully the next day

Ingredients You’ll Need

• 3 tablespoons extra virgin olive oil
• 3 garlic cloves, chopped
• 1 shallot, finely chopped
• 1 teaspoon sea salt
• ½ teaspoon black pepper (or to taste)
• 2 cups vegetable broth
• 1 (24-oz) bottle passata
• 1 (15-oz) can diced tomatoes
• 2 teaspoons Italian seasoning
• 1 large handful fresh basil leaves (about 1 cup)
  or 1 tablespoon dried basil
• ½ cup heavy cream (optional)
• ⅓ cup freshly grated parmesan cheese
• Parmesan rind (optional but recommended)

How to Make Creamy Tomato Basil Soup

1. Sauté the aromatics

Heat olive oil in a Dutch oven or medium stock pot over medium heat.

Add the chopped shallot and cook for 10–12 minutes, stirring occasionally, until softened and translucent.

Add the chopped garlic and cook for about 1 minute, until fragrant.

2. Add the tomatoes and seasoning

Stir in:

• passata
• diced tomatoes
• vegetable stock
• Italian seasoning
• basil
• salt and pepper

If you have one, add a Parmesan rind to the pot.

Bring the soup to a gentle boil, then reduce heat and simmer for about 10 minutes with the lid partially on.

Remove the parmesan rind after simmering.

3. Blend the soup (optional)

If you prefer a chunky tomato soup, you can leave it as is.

For a smooth and creamy soup, use an immersion blender directly in the pot and blend to your desired consistency.

If using a countertop blender, blend in batches and be careful not to overfill with hot liquid.

4. Finish with cream and parmesan

Return the soup to medium heat.

Stir in:

• heavy cream (optional)
• freshly grated parmesan

Bring the soup back to a gentle simmer.

Taste and adjust seasoning with salt and pepper as needed.

5. Serve

Ladle the soup into warm bowls and top with:

• extra parmesan
• chopped basil
• croutons (optional)

And don’t forget the grilled cheese sandwich on the side.

How to Fix Tomato Soup That’s Too Acidic

Some canned tomatoes can be a little more tangy than others.

If your soup tastes too sharp, try one of these fixes:

• Simmer 10–15 minutes longer with the Parmesan rind
• Add another splash of cream
• Stir in ½–1 teaspoon sugar to balance the acidity

A small adjustment usually does the trick.

Storage & Reheating

Refrigerator:
Store in an airtight container for up to 4 days.

Freezer:
Freeze without the cream for best texture. Add the cream when reheating.

Reheating:
Warm gently on the stovetop over medium-low heat.

What to Serve with Tomato Soup

Some of our favorites:

• Classic grilled cheese sandwiches
• Garlic croutons
• crostini
• Garlic Bread
• Cheesy Garlic Bread
• Cheese toast

Equipment

Le Creuset 6.75 qt. Enameled Cast Iron

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All-Clad D3® Stainless Steel 6 Quart Stockpot With Lid

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