"Homemade meatballs made in the crockpot are perfect for stuffing inside a toasty hoagie roll. These meatball subs are a favorite around here...."
INGREDIENTS
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1 pound ground beef
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1/2 pound ground pork
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1 cup Italian style bread crumbs
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1/4 cup powdered Parmesan
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1/4 cup chopped parsley
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2 cloves garlic (minced)
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1 onion (minced)
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1 egg
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28 ounce jar marinara
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15 ounces crushed tomatoes
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4 cloves garlic (minced)
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1 teaspoon onion powder
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1/4 teaspoon red pepper flakes
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1 teaspoon salt
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1/2 teaspoon sugar
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4 hoagie rolls
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4 tablespoons butter (softened)
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2 teaspoons garlic salt
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8 slices fresh mozzarella cheese
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1 tablespoon parsely (minced)