Cozy Italian Sausage Pizza Soup

Featured in: One-Pot Cozy Meals

This warming pizza soup combines the beloved flavors of classic pizza in a comforting bowl. Italian sausage browns with peppers and onions, then simmers in a rich broth of pizza sauce and tomatoes seasoned with oregano and basil. Melted mozzarella stirred throughout creates a gooey, satisfying texture. Ready in just 45 minutes with simple pantry ingredients, it's perfect for busy weeknights when you crave Italian comfort food.

Updated on Thu, 15 Jan 2026 09:13:00 GMT
A steaming bowl of pizza soup brimming with Italian sausage, diced peppers, and bubbling mozzarella.  Save
A steaming bowl of pizza soup brimming with Italian sausage, diced peppers, and bubbling mozzarella. | olivebriar.com

The scent of Italian sausage browning on a rainy autumn evening sparked what would become our family's favorite comfort food tradition. Pizza soup happened quite by accident when I was craving pizza but only had soup ingredients on hand. The kitchen filled with aromas of oregano and tomato as I improvised, throwing pizza toppings into a bubbling pot. My kids wandered in, drawn by the familiar pizza scent, their faces lighting up when they realized they could have their favorite flavors by the spoonful.

Last winter when a snowstorm trapped three neighboring families at our house unexpectedly, this soup saved dinner. We were supposed to order pizza, but delivery was impossible with the roads closed. The kids were disappointed until they tasted the soup, then suddenly being snowed in became a happy accident. Everyone gathered around our table, dipping crusty bread into their bowls, the conversation flowing as easily as the second helpings.

Ingredients

  • Italian sausage: The foundation that gives this soup its unmistakable pizza character, I learned that leaving it slightly chunky rather than breaking it too fine creates perfect bites throughout the soup.
  • Pizza sauce: Using ready-made pizza sauce instead of plain tomato sauce makes all the difference, as it already contains the perfect blend of seasonings that would take years to perfect on your own.
  • Red bell pepper: Adds a subtle sweetness that balances the acidity of the tomatoes, plus that pop of color reminds me of my favorite pizza toppings.
  • Mozzarella cheese: Reserve some for topping each bowl just before serving, watching it melt into the hot soup creates that instagram-worthy cheese pull moment every single time.

Instructions

Brown the sausage:
Break the Italian sausage into a hot pot and let it sizzle until golden brown, filling your kitchen with that irresistible savory aroma. Use a wooden spoon to break it into bite-sized chunks rather than tiny pieces so you get satisfying bites of meat throughout your soup.
Build the vegetable base:
Toss in those colorful diced onions and bell peppers, watching them soften and release their sweetness alongside the meat. When they become translucent around the edges, add the garlic just briefly until its fragrance blooms.
Create your soup foundation:
Pour in the liquids and watch the transformation begin as broth, pizza sauce, and tomatoes combine into something magical. This trinity of liquids is what creates that unmistakable pizza flavor in soup form.
Season and simmer:
Sprinkle in your dried herbs and let them rehydrate in the simmering liquid, releasing their essential oils. The gentler the simmer, the more the flavors meld without reducing too much.
Add the cheesy finish:
Just before serving, stir in half the mozzarella and watch it disappear into the soup, creating a slightly thicker, creamier texture. Reserve the remaining cheese for that perfect melty topping that makes everyone smile as they dig in.
Cozy ladle of savory pizza soup topped with melted cheese and fresh basil garnish.  Pin it
Cozy ladle of savory pizza soup topped with melted cheese and fresh basil garnish. | olivebriar.com

My teenager who notoriously refuses leftovers actually requested this soup in his thermos for lunch the next day, which is the highest form of culinary praise in our household. When I picked him up from school, the first thing he mentioned wasnt his math test or basketball practice, but how his friends had tried to trade their lunches for his pizza soup. That was the moment I knew this recipe had transcended from convenient dinner to treasured family recipe.

Making It Your Own

The beauty of pizza soup lies in its adaptability to your favorite pizza toppings. My mushroom-loving daughter adds sliced cremini when we make it, while my husband insists on pepperoni coins floating on top. The soup becomes a personal expression, much like ordering your preferred pizza, only now its ladled from a communal pot that somehow accommodates everyones tastes without arguments about which half gets which topping.

Serving Suggestions

While perfectly delightful on its own, this soup reaches new heights when paired with garlic bread for dipping. The contrast between the crisp, buttery bread and the savory soup creates that perfect textural balance that makes you close your eyes with each bite. For casual gatherings, I set out small bowls of additional toppings like sliced black olives, extra cheese, and fresh basil so guests can customize their bowls.

Storage and Reheating

Unlike most soups that need a day for flavors to develop, pizza soup is at its absolute best when freshly made with that gooey cheese topping just melted. If you do have leftovers, the flavors continue to meld beautifully, but the texture changes slightly as the cheese incorporates fully.

  • Store any leftover soup in airtight containers in the refrigerator for up to three days, keeping additional cheese separate.
  • When reheating, warm gently on the stovetop just until hot, never boiling, which would break the creamy texture.
  • Add fresh cheese on top after reheating for that same straight-from-the-pot experience.
Hearty Italian-American pizza soup simmering with rich sauce, sausage, and gooey mozzarella. Pin it
Hearty Italian-American pizza soup simmering with rich sauce, sausage, and gooey mozzarella. | olivebriar.com

This pizza soup has become our Thursday night tradition, bridging the gap between weekday practicality and weekend indulgence. Whenever I serve it to guests, I always send them home with the recipe and inevitably get a text a few days later saying its become part of their rotation too.

Frequently Asked Questions

Can I make this soup vegetarian?

Yes, substitute the Italian sausage with plant-based sausage or add extra vegetables like mushrooms, zucchini, and eggplant for a hearty vegetarian version.

What can I serve with pizza soup?

Crusty Italian bread, garlic bread, or breadsticks are perfect for dipping. A simple side salad with Italian dressing complements the richness beautifully.

How do I store leftover pizza soup?

Store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop, adding a splash of broth if needed to thin the consistency.

Can I freeze pizza soup?

Yes, freeze for up to 3 months. However, add the mozzarella fresh when reheating, as cheese can become grainy when frozen and thawed.

What toppings work well on pizza soup?

Try pepperoni slices, black olives, sliced mushrooms, extra cheese, fresh basil, parmesan, or even croutons for added texture and pizza-inspired flavor.

Can I use different cheese instead of mozzarella?

Absolutely. Provolone, smoked mozzarella, or a blend of Italian cheeses work wonderfully. Each brings a unique flavor profile while maintaining that melty, cheesy goodness.

Cozy Italian Sausage Pizza Soup

Savory soup with Italian sausage, pizza sauce, peppers, and melted mozzarella in a hearty tomato broth.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes

Category: One-Pot Cozy Meals

Difficulty: Easy

Cuisine: Italian-American

Yield: 4 servings

Dietary: Gluten-Free

Ingredients

Meats

01 14 oz Italian sausage, casings removed

Vegetables

01 1 medium yellow onion, diced
02 1 red bell pepper, diced
03 2 cloves garlic, minced

Soup Base

01 3 cups low-sodium chicken or vegetable broth
02 1 2/3 cups pizza sauce
03 1 (14 oz) can diced tomatoes, undrained

Cheeses

01 1 1/2 cups shredded mozzarella cheese

Seasonings

01 1 tsp dried oregano
02 1/2 tsp dried basil
03 1/4 tsp crushed red pepper flakes (optional)
04 Salt and black pepper, to taste

Garnish

01 2 tbsp chopped fresh basil or parsley (optional)

Instructions

Step 01

Brown the Sausage: In a large pot over medium heat, crumble and brown the Italian sausage until cooked through, about 5–7 minutes. Drain excess fat if necessary.

Step 02

Sauté Vegetables: Add the diced onion and red bell pepper. Sauté until softened, about 4 minutes.

Step 03

Add Garlic: Stir in garlic and cook for 1 minute until fragrant.

Step 04

Combine Liquids: Pour in the broth, pizza sauce, and diced tomatoes. Stir to combine.

Step 05

Season and Simmer: Add oregano, basil, red pepper flakes (if using), salt, and black pepper. Bring to a gentle boil, then reduce heat and simmer uncovered for 15–20 minutes, stirring occasionally.

Step 06

Adjust Seasoning: Taste and adjust seasoning if needed.

Step 07

Add Initial Cheese: Just before serving, stir in half the mozzarella until melted.

Step 08

Serve and Garnish: Ladle soup into bowls and top each with remaining mozzarella. Garnish with fresh basil or parsley if desired.

Tools You'll Need

  • Large soup pot
  • Ladle
  • Knife and cutting board

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (mozzarella cheese).
  • Contains potential gluten (check sausage and broth labels for gluten-free status).
  • Contains pork (Italian sausage) unless using an alternative.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 420
  • Total Fat: 25 g
  • Total Carbohydrate: 18 g
  • Protein: 29 g