01 -
Bring a large pot of salted water to a boil. Add spaghetti and cook according to package directions until al dente. Drain and set aside.
02 -
Heat olive oil in a large skillet over medium heat. Add minced garlic and sauté for 1 minute, stirring constantly until fragrant and golden but not browned.
03 -
Add diced tomatoes with their juice and tomato sauce to the skillet. Stir in red pepper flakes (if desired), dried basil, salt, and black pepper. Bring mixture to a gentle simmer and cook for 5 to 7 minutes, stirring occasionally.
04 -
Lower heat to medium-low. Slowly pour in heavy cream, stirring well until the sauce is smooth and creamy. Simmer for an additional 3 to 4 minutes.
05 -
Add the drained pasta to the skillet. Toss thoroughly to coat the strands evenly with the creamy tomato garlic sauce.
06 -
Remove skillet from heat. Sprinkle with grated Parmesan cheese and freshly chopped parsley, if desired. Serve immediately while warm.