Step 1: Add Ingredients to the Slow Cooker
In the base of your slow cooker, combine the heavy cream, chicken broth, sun-dried tomatoes, minced garlic, Italian seasoning, salt, and pepper.

Give everything a quick stir to mix the seasonings evenly throughout the liquid.

Step 2: Add the Pasta
Add the uncooked penne pasta directly into the slow cooker.

Stir again to make sure the pasta is well coated and submerged in the liquid. This helps it cook evenly and soak up the creamy flavors.

Step 3: Slow Cook
Cover the slow cooker and cook on low for 2 to 3 hours, or until the pasta is tender but not overcooked.

Every slow cooker is a little different, so I recommend checking at the 2-hour mark to test the pasta for doneness.

Step 4: Finish With Spinach and Cheese
Once the pasta is cooked, stir in the fresh spinach and grated Parmesan cheese.

Stir gently until the spinach wilts and the cheese melts into the sauce, creating a creamy, glossy finish.

Step 5: Serve and Garnish
Spoon the pasta into bowls and garnish with fresh basil, extra Parmesan, or cracked black pepper if desired.

Serve hot with crusty bread or a side salad for a complete meal.