Savory Sausage and Zucchini Soup with Hearty Vegetables

BY Emily Carter January 3, 2026

Finding a balance between a satisfying meal and a vegetable-forward dish often leads directly to the stovetop. This Sausage and Zucchini Soup provides a robust flavor profile by combining the richness of pork with the lightness of fresh summer squash. It is a practical option for those seeking a meal that fills the kitchen with a savory aroma without requiring hours of labor. By simmering diced tomatoes and chicken broth with a blend of Italian herbs, the base develops a depth that complements the tender textures of the zucchini and celery. It serves as a reliable centerpiece for a quiet evening meal.

Table of Contents

Ingredients

  • 1 (16 ounce) package bulk pork sausage
  • 2 cups chopped celery
  • 1 cup chopped onion
  • 3 zucchinis, thinly sliced
  • 3 (14.5 ounce) cans diced tomatoes
  • 1 (15 ounce) can chicken broth
  • 2 teaspoons Italian seasoning
  • 1 teaspoon garlic salt
  • 1 cup shredded Cheddar cheese (Optional)

Instructions

  1. Place a large pot or Dutch oven over medium-high heat. Add the bulk pork sausage, the chopped celery, and the chopped onion.
  2. Cook the mixture, stirring frequently to break the meat into smaller pieces, until the sausage has browned thoroughly. This process typically takes between 5 to 7 minutes.
  3. Carefully drain the excess grease from the pot and discard it.
  4. Add the thinly sliced zucchinis, the three cans of diced tomatoes, the chicken broth, the Italian seasoning, and the garlic salt into the pot with the browned sausage.
  5. Reduce the heat to low. Allow the liquid to reach a gentle simmer.
  6. Maintain the simmer for approximately 25 minutes, or until the zucchini slices have reached a tender consistency.
  7. Ladle the hot soup into bowls and, if desired, top each serving with a portion of shredded Cheddar cheese.

Step-by-Step Details

The Initial Sear

When you first add the pork sausage to the hot pot, you will notice the immediate release of fats and the sound of a heavy sizzle. The goal here is to achieve a deep brown color on the meat, which creates the foundational saltiness of the broth. Adding the celery and onion at this stage allows the vegetables to soften in the rendered fat, absorbing the savory notes of the pork while releasing their own aromatic liquids.

Integrating the Base

Once the grease is removed, the addition of the canned tomatoes and chicken broth transforms the dry sauté into a liquid-heavy stew. The Italian seasoning—usually a blend of oregano, basil, and thyme—will begin to hydrate in the broth, turning the steam fragrant. You will see the diced tomatoes distribute throughout the pot, providing a chunky texture that contrasts with the smooth broth.

The Simmering Phase

As the heat is lowered, the zucchini begins to lose its rigidity. Unlike root vegetables, zucchini cooks relatively quickly.19 Watch for the flesh of the squash to turn slightly translucent while the green skins remain vibrant. The liquid will reduce very slightly, concentrating the garlic salt and herbal notes. By the twenty-five-minute mark, the aromas should be fully integrated, signaling that the soup is ready for the final garnish.

Pro Tips

  • Consistent Slicing: To ensure that all your zucchini reaches the desired tenderness at the same time, aim for uniform thickness when slicing. Rounds that are about one-quarter inch thick usually hold their shape well without becoming mushy.
  • Deglazing the Pot: After browning the sausage and draining the fat, you might notice brown bits stuck to the bottom of the pot. When you pour in the chicken broth, use a wooden spoon to scrape those bits up; they contain concentrated flavor that enriches the entire soup.
  • Managing Salt: Since bulk sausage and garlic salt both contain sodium, it is helpful to taste the broth toward the end of the simmering process before adding any additional seasonings.
  • Browning for Flavor: Do not rush the sausage browning step. Letting the meat get a bit of a crust adds a complex, toasted flavor to the finished product that simple graying cannot achieve.
  • Vegetable Prep: Chopping the celery and onion into small, uniform pieces ensures they blend into the background of the soup, providing flavor in every spoonful without overpowering the larger slices of zucchini.

Variations or Substitutions

While the core recipe relies on pork sausage, those looking for a different profile might consider using a spicy Italian sausage or a mild turkey sausage, provided the weights remain the same. If you find yourself without zucchini, yellow summer squash offers a nearly identical texture and cooking time. For those who prefer a more herbaceous broth, adding a fresh bay leaf during the simmer can provide an extra layer of earthiness, though it should be removed before serving. If you want a thicker consistency, mashing a small portion of the diced tomatoes against the side of the pot can naturally thicken the liquid.

Serving Suggestions

This soup is traditionally served in wide bowls to accommodate the chunky vegetables and meat. A side of warm cornbread is a classic accompaniment, as its sweetness balances the salty and acidic notes of the tomato broth. For a more textured experience, a crusty baguette or sourdough loaf can be used to soak up the remaining liquid. If you are opting for the Cheddar cheese topping, consider adding it while the soup is piping hot so it melts into a creamy layer across the surface. A light side salad with a vinegar-based dressing can also provide a refreshing contrast to the richness of the pork.

FAQs

Can I make this soup in a slow cooker?

Yes, you can adapt this for a slow cooker by browning the sausage, onion, and celery in a skillet first. Once drained, transfer those ingredients to the slow cooker with the remaining items and cook on low for four to six hours.

How should I store leftovers?

This soup stores well in the refrigerator for up to four days. Keep it in an airtight container. Note that the zucchini may soften further upon reheating.

Is it possible to freeze this recipe?

You can freeze this soup, though the texture of the zucchini will change significantly once thawed and reheated, becoming much softer. It is best to freeze it in individual portions for easy lunch options.

What can I use if I do not have Italian seasoning?

You can create a quick substitute by mixing equal parts dried basil and dried oregano with a pinch of rosemary or thyme.

Nutrition Information

NutrientAmount per Serving
Calories344
Total Fat23g
Saturated Fat10g
Cholesterol65mg
Sodium1791mg
Total Carbohydrate14g
Dietary Fiber4g
Total Sugars8g
Protein18g
Vitamin C30mg
Calcium259mg
Iron6mg
Potassium766mg

Disclaimer

Nutrition information is an estimate and may vary based on preparation and ingredients used.

Sausage and Zucchini Soup

A robust and savory soup that balances the richness of bulk pork sausage with the lightness of fresh zucchini. Simmered in a seasoned tomato and chicken broth, this one-pot meal is designed to be both filling and easy to prepare, making it a reliable staple for any evening.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Dinner, Soup
Cuisine American
Servings 6 servings
Calories 344 kcal

Ingredients
  

  • 1 16 ounce package bulk pork sausage
  • 2 cups chopped celery
  • 1 cup chopped onion
  • 3 zucchinis, thinly sliced
  • 3 14.5 ounce cans diced tomatoes
  • 1 15 ounce can chicken broth
  • 2 teaspoons Italian seasoning
  • 1 teaspoon garlic salt
  • 1 cup shredded Cheddar cheese (Optional)

Instructions
 

  • Heat a large pot over medium-high heat. Add the bulk pork sausage, chopped celery, and chopped onion.
  • Cook and stir the mixture until the sausage is completely browned, which should take about 5 to 7 minutes.
  • Carefully drain and discard the excess grease from the pot.
  • Stir the sliced zucchini, diced tomatoes, chicken broth, Italian seasoning, and garlic salt into the sausage mixture.
  • Place the pot over low heat and bring the mixture to a simmer.
  • Cook at a simmer until the zucchini is tender, approximately 25 minutes.
  • Ladle into bowls and top individual servings with shredded Cheddar cheese if desired.

Notes

For best results, ensure the zucchini is sliced to a uniform thickness so it cooks evenly. If the soup is too salty due to the sausage brand, you can add a splash of water or more unsalted broth. Serve with warm cornbread or a crusty baguette to complement the savory broth.

Equipment

  • large pot or Dutch oven
  • wooden spoon or spatula
  • chef’s knife
  • cutting board
  • measuring cups and spoons
  • Soup ladle

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