This creamy dish is crammed with flavor and color! Tender pasta, vibrant spinach, and chewy-sweet sun dried tomatoes all come together in a parmesan-spiked, garlicky cream sauce. A definitive show-stopper that's requires very few ingredients!
Cook the pasta according to the package directions. Drain, reserving 1/2 cup of the pasta cooking water. Set aside.
Meanwhile, melt the butter in a large skillet over medium heat. Add the sun dried tomatoes, garlic, Italian seasoning, and crushed red pepper flakes (if using) and cook for 1 minute, until fragrant.
Add the spinach and cook for 1 to 2 minutes, until wilted. Reduce the heat to low and add the cream. Bring to a simmer. Simmer for 5 minutes.
Remove the pan from the heat and fold in the parmesan cheese. Fold in the pasta. If desired, thin the sauce with some of the pasta cooking water.