Steps
1. Cook the pasta in salted boiling water according to package instructions until al dente.
2. While the pasta cooks, heat the olive oil in a skillet over medium heat.
3. Add the minced garlic and sauté for about 30 seconds until fragrant.
4. Add the fresh spinach and cook until wilted, about 2 minutes.
5. Reduce the heat and stir in the heavy cream, allowing it to simmer for 1-2 minutes.
6. Add the cooked pasta to the skillet, tossing to combine.
7. Stir in the grated Parmesan cheese and season with salt, pepper, and red pepper flakes if using.
8. Serve hot, garnished with extra Parmesan if desired.