Turkey Meatloaf

Name: Turkey Meatloaf
Ingredients: 2 slices sandwich bread (white or whole wheat); 1 large egg; 1 teaspoon kosher salt; 1/4 teaspoon freshly ground black pepper; 1 to 2 small zucchini (10 ounces), grated to make about 2 cups; 1 small carrot , coarsely grated to make about 3/4 cup; 2 tablespoons grated onion , optional; 1/3 cup chopped fresh parsley; Zest of one lemon , finely grated; 2 tablespoons lemon juice; 1 tablespoon Dijon mustard; 4 tablespoons sweet chili sauce , divided (or substitute ketchup); 1 1/2 pounds ground turkey; 2 tablespoons ketchup