Step 1: Cook the Pasta

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

Step 2: Cook the Beef

1. In a large skillet, heat the olive oil over medium heat.
2. Add the ground beef and cook until browned, breaking it up with a spoon.
3. Drain excess grease and season the beef with salt, black pepper, red pepper flakes, and Italian seasoning.

Step 3: Make the Garlic Butter Sauce

1. In the same skillet, melt the butter over medium-low heat.
2. Add the minced garlic and sauté for about 1 minute until fragrant.
3. Pour in the beef broth and heavy cream, stirring well to combine.
4. Let the mixture simmer for 2-3 minutes until slightly thickened.

Step 4: Combine Everything

1. Reduce heat to low and stir in the cooked pasta.
2. Add the shredded mozzarella and Parmesan cheese, stirring until melted and creamy.
3. If needed, add a little reserved pasta water to loosen the sauce.
4. Garnish with fresh parsley and serve warm.