1 ½ cups finely chopped onion
1 tablespoon olive oil
1 cup finely minced zucchini
1 ½  pounds extra-lean ground beef
⅓  pound ground turkey breast
⅓  pound ground pork tenderloin
2 tablespoons Worcestershire sauce
2 tablespoons Dijon mustard
¼ cup ketchup plus ⅓ cup for glazing
¼ cup fine bread crumbs
1 egg and 2 egg whites lightly beaten
Salt and freshly ground black pepper to taste

1.      Sauté the onion in the oil in a nonstick pan until it is quite soft and golden. Stir in the zucchini and cook a couple of minutes longer, until zucchini is soft.

2.      Combine, ground beef, turkey and pork; mixing gently with a fork.  Add the Worcestershire sauce, ¼ cup ketchup and mustard. 

3.      Add and gently mix the sautéed onion and zucchini with the meat mixture. Spoon into 9-by-5-inch loaf pan. Pat gently and spread the remaining ⅓ cup ketchup over the top.

4.      Preheat oven to 350° F.  Bake meatloaf for 45 to 60 minutes. Slice and serve warm.

If frozen, defrost and bring to room temperature.  If refrigerated, remove from refrigerator about one-half hour before ready to bake..   Preheat oven to 350° F.  Bake meatloaf for 45 to 60 minutes. Slice and serve warm.

Yield: 6 servings.