Read more at http://www.mrfood.co•1 pound ground beef
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•3/4 cup plain dry bread crumbs
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•1/2 cup grated Parmesan cheese
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•1/2 cup water
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•1/4 cup coarsely chopped fresh parsley
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•1 egg
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•1 1/2 teaspoons garlic powder
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•1 teaspoon salt
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•1 teaspoon black pepper
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•2 (26-ounce) jars spaghetti sauce
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•4 hoagie rolls, split
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Read more at http://www.mrfood.com/Sandwiches/Classic-Meatball-Subs/ml/1#6yyo7qJV4qOXuI0m.99m/Sandwiches/Classic-Meatball-Subs/ml/1#6yyo7qJV4qOXuI0m.99