1 pound extra lean ground beef
1 pound ground turkey
2 cups soft breadcrumbs
1/2 cup marinara sauce
1 large egg
2 Tablespoons minced dried onion seasoning
1 1/4 teaspoons salt
1 teaspoon garlic salt
1/2 teaspoon dried Italian seasoning
1/4 teaspoon garlic powder
1/4 teaspoon ground black pepper
2 Tablespoons marinara sauce
Fold a 30 inch long piece of foil in half lengthwise and place in bottom of a slow cooker with both ends hanging over top edge of cooker.
In a large bowl, mix ground beef, ground turkey, bread crumbs, 1/2 cup marinara sauce, egg, onion, salt, garlic salt, Italian herbs, garlic powder and pepper until well blended.
Shape into a loaf and place in slow cooker on top of foil.
Spread 2 Tablespoons marinara sauce over top; cover tightly and cook on LOW for 5 to 6 Hours or on HIGH for 2 1/2 to 3 hours.
Use ends of foil to lift out meat loaf and transfer to a serving platter.