Crockpot Pizza Soup, Low Carb Slow Cooker Pizza Soup Recipe
Crockpot PIZZA SOUP, Low Carb Slow Cooker Pizza Soup Recipe is a medium Italian-American recipe that serves 4. 350 calories per serving. Recipe by Catherine's Plates on YouTube.
Prep: 25 min | Cook: 2 hrs 30 min | Total: 3 hrs 10 min
Cost: $16.05 total, $4.01 per serving
Ingredients
- 1 pound Ground Italian Sausage (remove from casing if needed; brown fully)
- 2 ounces Pepperoni (turkey or regular, cut into quarters)
- 1 Bell Pepper (seeded and chopped)
- 0.5 medium Yellow Onion (chopped)
- 2 ounces Sliced Olives (drained)
- 1 teaspoon Italian Seasoning
- 2 teaspoons Garlic (minced)
- 24 ounces Beef Broth (low‑sodium preferred)
- 28 ounces Marinara Sauce (Rayo's brand or any quality marinara)
- 0.5 cup Water (to rinse the marinara jar)
- 16 ounces Cream Cheese (softened, cut into slices; 2 blocks (8‑oz each))
- 4 ounces Mozzarella Cheese (shredded)
- 2 tablespoons Fresh Parsley (chopped, for garnish)
Instructions
Prep the vegetables and pepperoni
Chop the bell pepper and half of the yellow onion into bite‑size pieces. Slice the olives if needed, mince the garlic, and cut the pepperoni into quarters (or use mini pepperoni).
Time: PT10M
Brown the sausage
Heat a skillet over medium‑high heat. Add the ground Italian sausage, breaking it up with a spoon, and cook until fully browned and no pink remains, about 8 minutes.
Time: PT8M
Transfer sausage and add toppings
Turn off the burner and spoon the cooked sausage into the bottom of the crockpot. Add the quartered pepperoni, chopped bell pepper, onion, sliced olives, Italian seasoning, and minced garlic.
Time: PT5M
Add liquids
Pour the 24 oz beef broth, the 28 oz jar of marinara sauce, and the ½ cup water (used to rinse the jar) over the ingredients. Stir to combine.
Time: PT3M
Add cream cheese
Place the two 8‑oz blocks of cream cheese on top of the soup (no need to stir them in yet).
Time: PT2M
Slow‑cook the soup
Cover the crockpot and set it to HIGH for 2 hours 30 minutes (or LOW for 4‑5 hours). Stir once halfway through.
Time: PT2H30M
Melt the cream cheese
After the cooking time, remove the lid and stir the soup vigorously until the cream cheese is fully melted and the broth is creamy.
Time: PT5M
Finish with mozzarella and parsley
Stir in the shredded mozzarella cheese until it melts, then sprinkle the chopped parsley on top for color and freshness.
Time: PT2M
Serve
Ladle the hot pizza soup into bowls and enjoy with garlic bread or a side salad.
Time: PT2M
Nutrition Facts
- Calories
- 350
- Protein
- 22 g
- Carbohydrates
- 12 g
- Fat
- 24 g
- Fiber
- 2 g
Dietary info: Low Carb, Gluten-Free (if using gluten‑free sausage), High Protein
Allergens: Dairy
Ingredient Substitutions
- Instead of Ground Italian Sausage: Ground turkey sausage, Ground beef
- Instead of Pepperoni: Mini pepperoni, Salami slices
- Instead of Bell Pepper: Red bell pepper, Poblano pepper
- Instead of Yellow Onion: Red onion, White onion
- Instead of Sliced Olives: Kalamata olives, Green olives
- Instead of Italian Seasoning: Dried oregano and basil blend
- Instead of Garlic: Garlic powder (2/3 tsp)
- Instead of Beef Broth: Chicken broth, Vegetable broth
- Instead of Marinara Sauce: Classico marinara, Homemade tomato sauce
- Instead of Cream Cheese: Neufchatel cheese, Greek yogurt (for lower fat)
- Instead of Mozzarella Cheese: Provolone, Monterey Jack
- Instead of Fresh Parsley: Fresh basil, Italian flat‑leaf parsley
Equipment Needed
- Skillet
- Cutting Board
- Chef's Knife
- Wooden Spoon or Spatula
- Crockpot (Slow Cooker)
- Measuring Cups
- Measuring Spoons
- Mixing Bowl (optional)
Critical Steps — Do Not Skip
- Cook the sausage until fully browned with no pink remaining.
- Place the cream cheese on top of the soup before slow cooking so it melts into a creamy base.
- Stir the soup after the slow‑cook period to fully incorporate the melted cream cheese.
Chef Tips from the Video
- Use turkey pepperoni for a leaner version without sacrificing flavor.
- Add a splash of dry red wine with the broth for extra depth.
- For extra smoky flavor, use smoked Italian sausage.
Troubleshooting
Soup is too thick.
Stir in an extra ½ cup of beef broth or water until desired consistency is reached.
Soup is watery.
Remove the lid for the last 30 minutes of cooking to allow excess liquid to evaporate, or add a bit more shredded mozzarella to thicken.
Cream cheese didn’t melt fully.
After the slow‑cook cycle, use a whisk and heat the soup on the stovetop over low heat for 5‑7 minutes, stirring constantly.
Storage
Refrigerator: Store in an airtight container for up to 4 days. Reheat gently on the stove or in the microwave.
Freezer: Freeze in freezer‑safe bags or containers for up to 2 months. Thaw overnight in the fridge before reheating.
Room temperature: Do not store at room temperature; cool to room temp within 2 hours then refrigerate.
Make-Ahead Tips
- Chop all vegetables and store them in a zip‑top bag in the fridge for up to 24 hours.
- Brown the sausage ahead of time and keep it refrigerated; add to the crockpot when ready.
- The soup can be fully cooked, cooled, and refrigerated; reheat and add fresh mozzarella just before serving.
Frequently Asked Questions
What is the cultural significance and history of pizza soup in American cuisine?
Pizza soup is a modern American comfort food that blends the beloved flavors of pizza—tomato, cheese, sausage, and herbs—into a warming soup. It reflects the U.S. tradition of re‑imagining classic dishes for convenience, especially for cold‑weather meals.
What are the traditional regional variations of pizza soup in Italian‑American cuisine?
While there is no historic regional version, cooks often vary the toppings: some add mushrooms or roasted red peppers, others use different cheeses like provolone. In the Midwest, a thicker, bisque‑style version is popular, whereas coastal versions may be lighter with fresh basil.
How is pizza soup traditionally served in Italian‑American households?
It is typically ladled into bowls and topped with shredded mozzarella and a sprinkle of fresh parsley or basil. Many families serve it alongside garlic bread or a simple side salad for a complete meal.
What occasions or celebrations is pizza soup traditionally associated with in the United States?
Pizza soup is a favorite for casual gatherings, game‑day parties, and especially cold winter evenings. It’s also a popular pot‑luck dish because it can be made ahead and kept warm in a slow cooker.
What makes pizza soup special or unique in Italian‑American cuisine?
The soup captures the full flavor profile of a pizza—savory sausage, tangy marinara, melty cheeses—while offering the comforting, spoon‑friendly format of a soup. Its low‑carb focus also appeals to modern dietary trends.
What are the most common mistakes to avoid when making Crockpot Pizza Soup?
Common errors include under‑cooking the sausage, which leaves a raw texture, and adding the cream cheese too early so it doesn’t melt smoothly. Also, using too much broth can dilute the pizza flavor.
Why does this Crockpot Pizza Soup recipe use cream cheese instead of heavy cream?
Cream cheese provides a thicker, richer mouthfeel and adds a subtle tang that mimics the cheese blend on pizza, while also keeping the soup low in carbs compared to heavy cream.
Can I make Crockpot Pizza Soup ahead of time and how should I store it?
Yes. Prepare and cook the soup, then let it cool to room temperature. Store in an airtight container in the refrigerator for up to 4 days or freeze for up to 2 months. Reheat gently and add fresh mozzarella just before serving.
What texture and appearance should I look for when the Crockpot Pizza Soup is done?
The soup should be creamy with the cream cheese fully incorporated, speckled with browned sausage pieces, pepperoni, bell pepper, and olives. The mozzarella added at the end should be melted and slightly stringy, giving a glossy finish.
What does the YouTube channel Catherine's Plates specialize in?
Catherine's Plates focuses on approachable, family‑friendly recipes that often put a creative twist on classic comfort foods, with an emphasis on quick weeknight meals and slow‑cooker dishes.
How does the YouTube channel Catherine's Plates' approach to Italian‑American cooking differ from other cooking channels?
Catherine's Plates blends traditional Italian‑American flavors with modern, health‑conscious tweaks—like low‑carb adaptations—and showcases step‑by‑step guidance using everyday kitchen tools, making the dishes feel both authentic and accessible.
Last updated: August 31, 2026








