Good-Cooking - 72 Market St. Meatloaf

Ingredients

• 3 tablespoons unsalted butter
• ¾ cup finely chopped onion
• ¾ cup finely chopped scallions, white bulb and 3 inches green
• ½ cup finely chopped carrots
• ¼ cup finely chopped celery
• ¼ cup minced red bell pepper
• ¼ cup minced green pepper
• 2 teaspoons minced garlic
• salt to taste
• 1 teaspoon freshly ground black pepper
• ½ teaspoon ground white pepper
• ¼ teaspoon cayenne pepper
• 1 teaspoon ground cumin
• ½ teaspoon freshly grated nutmeg
• 3 eggs, well beaten
• ½ cup ketchup
• ½ cup half and half
• 2 pounds lean ground beef chuck
• 12 ounces sausage meat
• ¾ cup fine bread crumbs, toasted