Slow Cooker Italian Sausage Pizza Soup Tips, FAQ & printable recipe

Tips for success

For a more intense flavor, consider browning the sausage in a skillet before adding it to the slow cooker.

While the raw method is perfectly fine and produces a tender result, browning adds a layer of depth through the Maillard reaction. If you choose to brown the meat, ensure you drain any excess grease before adding it to the crockpot.

If you prefer a thicker, heartier soup, you can add a small amount of cooked pasta or beans during the final 30 minutes of cooking. This will absorb some of the liquid and add another layer of texture.

Always adjust the seasoning with salt and pepper only after the soup has finished cooking, as the reduction can concentrate the flavors.

Variations

• Spicy Pizza Soup: Add a teaspoon of red pepper flakes or a diced jalapeño to the mixture before cooking to give the soup a noticeable, spicy kick that complements the savory sausage and pepperoni.
• Veggie-Packed Pizza Soup: Increase the variety of vegetables by adding sliced zucchini, diced onions, or chopped black olives. These additions add color, texture, and extra nutrition while keeping the classic pizza flavor profile intact.

Storage and make-ahead

Fridge

Store in an airtight container for up to 3 days. Reheat on the stovetop until steaming.

Freezer

Freeze in a freezer-safe container for up to 2 months. Thaw in the refrigerator before reheating.

Reheat

Warm on the stove over medium heat, stirring occasionally, until the internal temperature reaches 165°F (74°C).

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Ensure the soup has cooled to room temperature, but do not leave it out for longer than 2 hours to maintain food safety.

When reheating, ensure the soup reaches a gentle simmer throughout, stirring occasionally to distribute heat evenly.

This soup is an excellent candidate for making ahead, as the flavors often deepen and improve after sitting in the refrigerator overnight.

Prepare the dish as directed, allow it to cool completely, and then refrigerate. When you are ready to eat, simply reheat it on the stovetop or in the slow cooker until it is hot and steaming throughout.

Serving ideas

Serve this soup in deep, pre-warmed bowls to keep it at the ideal temperature for longer. It pairs beautifully with a side of crusty bread or garlic toast, which can be used to soak up the savory tomato broth and catch the bits of sausage, peppers, and pepperoni that settle at the bottom of the bowl.

For an extra touch, consider topping each serving with a sprinkle of fresh herbs or a light dusting of grated cheese. These small additions can brighten the flavor profile and add a fresh contrast to the rich, slow-cooked base, making the presentation look professional and inviting for any meal.

Frequently asked questions

Recipe card

Slow Cooker Italian Sausage Pizza Soup

Prep 10 minCook 4 hRest 5 minTotal 4 h 15 minServes 6

Ingredients

• 1 lb Italian sausage, crumbled
• 1 cup pepperoni slices
• 1 cup green pepper strips
• 1 cup sliced mushrooms
• 1 tbsp Italian seasoning
• 24 oz marinara sauce
• 2 cups chicken broth

Instructions

1. Place the raw crumbled Italian sausage into the bottom of the slow cooker insert. Add the pepperoni slices, green pepper strips, and sliced mushrooms on top of the sausage. Distribute these ingredients evenly to ensure consistent flavor throughout the soup.
2. Sprinkle the Italian seasoning over the vegetable and meat mixture. Pour the marinara sauce and chicken broth over the ingredients, ensuring everything is well-moistened. Cover the slow cooker and set to cook until the sausage is fully cooked through.
3. Once the cooking time is complete, check that the internal temperature of the sausage reaches 160°F (71°C) to ensure it is safely cooked. Let the soup rest for 5 minutes before serving in warm bowls to allow the flavors to settle.

Contains: gluten

Estimated nutrition per serving

Calories

320

Protein

18 g

Carbohydrates

12 g

Fat

22 g

Fiber

2.5 g

Sugar

6 g

Sodium

850 mg

Automatic estimate from the ingredient list, not laboratory-verified.