Preheat the oven to 375°F and grease a baking dish.
Cook the bowtie pasta until al dente, then drain.
Brown the ground beef in a skillet, then drain excess fat.
Sauté onions and garlic until fragrant, then add corn.
Mix in ranch seasoning, cream cheese, and cheddar until melted.
Combine the pasta with the beef mixture and stir well.
Transfer everything to the baking dish and top with more cheese.
Bake for 20 minutes until bubbly and golden.
Garnish with fresh parsley and serve hot.