1tspcrushed red pepper flakes (optional, or to taste)
Salt and freshly ground black pepper, to taste
Instructions
Bring a large pot of salted water to a boil. Cook the rigatoni according to the package directions until al dente. Before draining, reserve 1 cup of the pasta cooking water, then drain and set aside.
While the pasta cooks, melt the butter in a large, deep skillet or sauté pan over medium heat.
Add the chopped bacon and cook for 6–8 minutes, stirring occasionally, until crispy. Do not drain the bacon grease.
Add the onion and cook for 3–4 minutes, until softened. Stir in the garlic and cook for 30 seconds, until fragrant.
Pour in the chicken broth, heavy cream, and reserved pasta water. Stir in the parsley, basil, thyme, and crushed red pepper flakes. Season with salt and black pepper to taste.
Bring the sauce to a gentle simmer and cook for 15–20 minutes, stirring occasionally, until it has slightly thickened.
Stir in the spinach and Parmesan cheese. Continue cooking for 2–3 minutes, until the spinach has wilted and the cheese has melted into the sauce.
Add the cooked rigatoni to the skillet and toss until the pasta is evenly coated in the creamy sauce. If needed, add a splash of additional pasta water to achieve your desired consistency.
Serve immediately, topped with extra Parmesan cheese, chopped Italian parsley, and freshly cracked black pepper.
Freshly grated Parmesan melts more smoothly than pre-shredded cheese.For extra richness, reserve a few crispy bacon pieces to sprinkle over each serving.Serve with garlic bread and a crisp Caesar or garden salad for a complete meal.