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