1. Bring a large pot of salted water to a boil and cook the bowtie pasta until al dente. Drain and set aside, reserving about 1/2 cup of pasta water.

2. In a large skillet, heat olive oil or butter over medium heat. Add ground beef and cook until browned, breaking it apart. Drain excess fat if needed.

3. Add chopped onion and cook for 3 minutes until softened. Stir in minced garlic and cook for 1 minute.

4. Season with Italian seasoning, red pepper flakes, salt, and black pepper. Cook for another minute.

5. Pour in heavy cream and stir well. Let simmer for 3 to 4 minutes until slightly thickened.

6. Add cooked pasta and toss to coat in the sauce. Stir in mozzarella and parmesan until melted and creamy.

7. If the sauce is too thick, add reserved pasta water a little at a time.

8. Serve warm with extra parmesan on top and fresh herbs if desired.