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One-Pot Creamy Tuscan Soup – Cozy, Easy, and Full of Flavor

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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Ingredients Method

Ingredients
  

  • Olive oil – for sautéing
  • Italian sausage (mild or hot, casings removed) – about 1 pound
  • Yellow onion – 1 medium, diced
  • Garlic – 4 cloves, minced
  • Crushed red pepper flakes – optional, for heat
  • Italian seasoning – or dried oregano and basil
  • Russet or gold potatoes – 3–4 medium, sliced into half-moons
  • Chicken broth – about 6 cups (low sodium preferred)
  • Sun-dried tomatoes (in oil, drained and chopped) – 1/2 cup
  • Heavy cream – 1 cup (or half-and-half for lighter)
  • Parmesan cheese – 1/2 cup, freshly grated
  • Baby spinach or chopped kale – 4 cups loosely packed
  • Lemon – 1, for juice and optional zest
  • Salt and black pepper – to taste
  • Fresh basil or parsley – optional, for garnish

Method
 

  1. Brown the sausage: Heat 1 tablespoon olive oil in a large pot over medium-high heat. Add the sausage, breaking it up with a spoon. Cook until browned and no longer pink, about 5–7 minutes. Spoon off excess fat if needed, leaving about 1 tablespoon for flavor.
  2. Sauté aromatics: Add the diced onion and a pinch of salt. Cook until soft and translucent, 3–4 minutes. Stir in the garlic, red pepper flakes, and Italian seasoning. Cook 30–60 seconds until fragrant.
  3. Add potatoes and broth: Stir in the potato slices to coat with the aromatics. Pour in the chicken broth and add the chopped sun-dried tomatoes. Bring to a gentle boil, then reduce to a simmer.
  4. Simmer until tender: Cook uncovered for 12–15 minutes, or until the potatoes are fork-tender. Stir occasionally to prevent sticking. Taste and season with salt and pepper as the flavors concentrate.
  5. Make it creamy: Reduce heat to low. Stir in the heavy cream and Parmesan until melted and smooth. Keep the soup below a simmer to prevent the dairy from separating.
  6. Add greens: Fold in the spinach (or kale). Cook just until wilted, 1–2 minutes for spinach or 3–4 minutes for kale. If the soup is too thick, add a splash of broth or water.
  7. Brighten and serve: Squeeze in 1–2 teaspoons of fresh lemon juice. Taste and adjust salt, pepper, and heat. Ladle into bowls and garnish with fresh herbs and a little extra Parmesan.