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A bowl of creamy Zuppa Toscana soup, a featured image for a recipe article.

Zuppa Toscana Ultimate Crockpot Recipe

Avatar photoAmelia Chen-Morrison
This Zuppa Toscana crockpot recipe delivers restaurant-quality flavor with minimal effort. It features Italian sausage, tender potatoes, and vibrant kale in a rich, creamy broth, perfect for a comforting and satisfying meal.
Prep Time 20 minutes
Cook Time 7 hours
Total Time 7 hours 20 minutes
Course Main Course
Cuisine Italian
Servings 6
Calories 450 kcal

Equipment

  • Crockpot (6-quart or larger)
  • Large skillet
  • Cutting board
  • Knife
  • Measuring cups
  • Measuring spoons
  • Wooden spoon or spatula
  • Can Opener (if sausage requires)
  • Ladle
  • Bowls

Ingredients
  

  • 1 pound Italian sausage sweet or mild
  • 1 medium yellow onion, chopped
  • 2 cloves garlic, minced
  • 6 cups chicken broth
  • 1 pound russet potatoes, peeled and cubed
  • ½ teaspoon red pepper flakes or more, to taste
  • ½ teaspoon dried thyme
  • ¼ teaspoon black pepper
  • ½ teaspoon salt or more, to taste
  • 1 bunch kale, stemmed and chopped
  • 1 cup heavy cream
  • Grated Parmesan cheese optional
  • Crushed red pepper flakes optional
  • Fresh parsley, chopped optional
  • Crusty bread optional

Instructions
 

  • Heat a large skillet over medium-high heat.
  • Add the Italian sausage and cook, breaking it up with a spoon, until browned and cooked through. Drain off any excess grease.
  • Add the chopped onion to the skillet and cook until softened, about 5 minutes. Then, stir in the minced garlic and cook for another minute until fragrant.
  • Transfer the browned sausage, onions, and garlic to your crockpot.
  • Add the chicken broth, cubed potatoes, red pepper flakes, dried thyme, black pepper, and salt.
  • Stir everything together to combine.
  • Cover the crockpot and cook on low for 6-8 hours, or on high for 3-4 hours. The potatoes should be tender and easily pierced with a fork.
  • During the last 30 minutes of cooking, stir in the chopped kale.
  • Once the kale is tender, stir in the heavy cream.
  • Let the soup heat through for another 5-10 minutes.
  • Give the soup a taste and adjust the seasonings as needed.
  • Ladle into bowls and serve with desired toppings.

Notes

For a spicier soup, use hot Italian sausage or add extra red pepper flakes. For a healthier version, use turkey sausage or half-and-half instead of heavy cream. Leftovers can be stored in the refrigerator for 3-4 days or frozen for later use. If the soup is too thick, add more chicken broth. If it's too thin, simmer uncovered to evaporate some liquid.