Pesto Grilled Chicken Recipe with Fresh Tomato Pasta

Ingredients

• 4 chicken breasts (bone-in skin-on )
• 1/2 cup pesto sauce
• 4 cups pasta (rotini (corkscrew) or 12 ounces fettuccine)
• 1 tablespoon olive oil
• 4 tomatoes (ripe, unpeeled)
• 1/2 red onion (coarsely chopped)
• 2 cloves garlic (minced)
• 2 tablespoons fresh basil (chopped or 1 teaspoon dried)
• 2 tablespoons fresh oregano (chopped or 1 teaspoon dried)
• 2 teaspoons red wine vinegar
• 1 teaspoon brown sugar (packed)
• Salt and pepper to taste