One Pot Pasta

•  pound spaghetti
• 1 (12.8-ounce) package hot dog
• 1 large onion, thinly sliced 
  
• 3 cups halved grape tomatoes
• 2 cups fresh basil leaves, loosely packed
• 4 cloves garlic, thinly sliced
• Kosher salt and freshly ground black pepper, to taste
• 1 cup grated Parmesan

• In a large stockpot or Dutch oven over medium high heat, combine spaghetti, sausage, onion, tomatoes, basil, garlic and 4 1/2 cups water; season with salt and pepper, to taste.
• Bring to a boil; reduce heat and simmer, uncovered, until pasta is cooked through and liquid has reduced, about 8-10 minutes. Stir in Parmesan.
• Serve immediately.