1. Bring a large pot of salted water to a boil. Cook the bowtie pasta until al dente according to package instructions. Drain, reserving ½ cup of pasta water.

2. In a large skillet over medium heat, brown the ground beef, breaking it up with a spatula. Cook until fully browned, then drain excess fat.

3. Reduce the heat to low. Push the beef to one side and melt the butter on the other side of the pan. Add the minced garlic to the butter and sauté for about 1 minute until fragrant.

4. Stir the garlic butter into the beef until fully combined.

5. Add the cooked pasta to the skillet along with a splash of the reserved pasta water. Toss everything to coat evenly.

6. Sprinkle in the shredded cheddar cheese and stir until fully melted and creamy. Add more pasta water if needed for a smoother sauce.

7. Season with salt and black pepper. Stir in the grated Parmesan and chopped parsley if using.

8. Serve warm with extra cheese or parsley on top if desired.