This Tomato Potato Soup is a quick and easy meal that will warm you from the inside out. With delicious bits of crispy Italian sausage and tender potatoes in a rich tomato broth, it's just comfort food at its best!

If you love hearty potato soups, try my Potato Sausage Chowder or Cajun Potato Soup next!

Cozy, filling and utterly delicious are the three words I'd use to describe this tomato potato soup.

It has everything I like in a winter soup, from crispy Italian sausage to yummy potatoes, all in a rich tomato broth. It's simply the kind of soup that nourishes the body and soul.

And it couldn't be easier to make, too! A bit of chopping, a bit of sautéing, and from then on, it's mostly hands off with simmering until you get a bowl of goodness in front of you.

Why you'll love this tomato potato soup

It's bold, flavorful and the very definition of coziness.
Extra filling and hearty from the sausage and potatoes.
Super easy to make in one pot for easy clean-up. Oh, and if you want more one-pot recipes, check out my Cheeseburger Macaroni Soup and Ground Beef Gnocchi.

What you'll need

Potatoes - I like red potatoes in this soup because they remain relatively intact after simmering, since they're waxier than Russets.

Sausage - I like to use mild Italian sausage in this soup with potatoes and tomatoes, but if you want a bit of a kick, use the hot type.

Tomato paste + tomato sauce - This is the combination that gives the soup that extra-rich tomato flavor. Don't forget to brown the tomato paste for a minute for an extra boost.

Onion, carrot and celery - The flavor base of any good soup! Dice everything as evenly as you can so they cook at the same time.

Garlic - Obviously, add as much garlic as you like; it's never too much in my opinion.

Broth - Low-sodium chicken broth is best here since the sausage already has quite a lot of salt.

Kale - For a boost of color and nutrition.

Pro tip

If your sausage leaves too much grease, remove some of it before adding the chopped vegetables.

How to make potato tomato soup

This is a quick overview with step-by-step photos. See the recipe card below for full ingredients and instructions.

Brown the sausage in olive oil until fully cooked and lightly caramelized. Remove from the pot and set aside.

Add the onion, carrot, celery, garlic, herbs, and chili flakes and cook until softened and fragrant.

Stir in the tomato paste, tomato sauce, potatoes, broth and bay leaves, then simmer until the potatoes are fork-tender.

Finally, add the cooked sausage and kale and cook for a couple of minutes until wilted. Season to taste and serve hot.

Substitutions and variations

This recipe is naturally dairy-free, but you can add a splash of heavy cream at the end if you like for even more richness.
You can also make this tomato and potato soup without the sausage. Simply skip it or add a can of drained and rinsed cannellini beans to bulk up the soup.
If you're not a fan of kale, fresh baby spinach also works great. Just stir it in at the very end because it wilts in just a minute.

Helpful tips

Cut your potatoes into uniform 1-inch cubes so they all finish cooking at the same time.
If your sausage was particularly fatty, you can spoon off some of the excess oil after browning, but leave about a tablespoon for flavor.
Sausage and store-bought broth can be quite salty. Always taste after the soup has simmered before adding more salt.

What to serve with tomato potato soup

This soup is a meal in itself, but you can obviously pair it with something to soak up that amazing tomato broth. Here are some ideas:

Crusty sourdough
Garlic bread
Or a grilled cheese with sharp cheddar!

Leftovers and storage

The soup will keep well in an airtight container in the fridge for up to 4 days.
To reheat, warm it in a saucepan over medium-low heat, adding a splash of broth or water if it thickens up too much.
You can freeze this soup for up to 2 months, but be aware that potatoes can sometimes become slightly grainy after thawing.

More cozy soup recipes

If you've tried this tomato potato soup recipe, please rate it and leave a comment below! I'd love to hear how it turned out.

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Explore more comforting soups in my soup recipes collection!