Creating One-Pan Creamy Penne with Spinach and Italian Sausage is simple and quick. Just follow these steps:

1. Cook the Sausage: In a large skillet over medium heat, add olive oil. Once hot, add the Italian sausage. Cook until browned, about 5-7 minutes, breaking it up with a spatula as it cooks.

2. Add Garlic: Add minced garlic to the skillet and sauté for about 1 minute until fragrant.

3. Add Pasta and Liquid: Pour in the penne pasta, chicken or vegetable broth, and heavy cream. Stir well to combine, ensuring the pasta is submerged in the liquid.

4. Season: Sprinkle in Italian seasoning, along with salt and pepper to taste. Bring the mixture to a boil.

5. Simmer: Once boiling, reduce the heat to low, cover the skillet, and let simmer for about 12-15 minutes, or until the pasta is al dente. Stir occasionally to prevent sticking.

6. Stir in Spinach: Add the chopped spinach to the skillet and stir until wilted, about 2-3 minutes.

7. Add Cheese: Remove the skillet from heat and stir in the grated Parmesan cheese until melted and creamy.

8. Adjust Seasoning: Taste the dish and adjust seasoning as needed.

9. Garnish and Serve: If desired, garnish with fresh basil or parsley before serving.

This step-by-step guide makes it easy for you to recreate this delightful dish right at home.