Andrew Carmellini's Strozzapreti With Sausage, Grapes, and Red Wine Recipe

Ingredients (13)

• 1 cup seedless red grapes
• 1 cup dry red wine
• 1/4 cup sugar
• 2 tablespoons red wine vinegar
• 3 tablespoons olive oil
• 1 1/2 lbs Italian sausage (about 4 links)
• 1 medium onion, chopped (about 1 cup)
• 10 sage leaves, roughly chopped
• 1 lb strozzapreti pasta
• 2 tablespoons unsalted butter
• 1/2 cup grated pecorino cheese (about 1 ounce), plus more for serving
• 1/2 teaspoon coarsely ground black pepper
• 1 tablespoon chopped flat leaf parsley