1️⃣ Cook the Italian Sausage:
Heat a large pot over medium heat and add the Italian sausage. Break it up into crumbles as it cooks, and brown the sausage for about 5-7 minutes until fully cooked. The rendered fat from the sausage adds flavor to the soup.

2️⃣ Sauté the Aromatics:
Add the diced onion, minced garlic, and red pepper flakes to the pot with the sausage. Sauté everything together for about 5 minutes until the onion becomes translucent and the garlic is fragrant. This step builds the base flavors of the soup with a bit of heat from the red pepper flakes.

3️⃣ Add the Broth:
Pour in 4 cups of chicken broth, stirring to deglaze the pot and release any browned bits stuck to the bottom. Bring the broth to a simmer, which will help infuse the soup with all the rich flavors from the sausage and aromatics.

4️⃣ Stir in the Cream and Other Ingredients:
Once the broth is simmering, stir in the heavy cream, grated Parmesan cheese, chopped spinach, diced tomatoes (with their juices), and rinsed cannellini beans. The cream creates a luxurious texture, and the spinach, beans, and tomatoes add heartiness and nutrition.

5️⃣ Season and Simmer:
Season the soup with salt and pepper to taste. Let the soup simmer gently for 20-25 minutes, stirring occasionally. This allows the flavors to meld together, and the spinach will wilt into the soup, adding color and freshness.

6️⃣ Serve and Enjoy:
Ladle the hot soup into bowls and garnish with extra Parmesan cheese if desired. The combination of creamy broth, savory sausage, tender spinach, and beans creates a satisfying, complete meal that’s perfect for any occasion.