The sub sandwiches are built on artisan hearth bread, which is filled with beef and pork meatballs, marinara sauce, lots of provolone cheese, and shredded Parmesan cheese for extra flavor.

Evenly divide the meatballs between the rolls and top with the marinara sauce and mozzarella. Bake the subs until the sauce is hot and the mozzarella is melted, 8 to 10 minutes. Sprinkle with ...

The new sub is filled with meatballs and cheese and weighs over 2 pounds—but customers seem to have one major gripe.

“Just had it tonight. I thought it was just ok. Meatballs were kind of bland and [it's] VERY messy. Marinara sauce was good though,” wrote another.

These smoked beef meatballs are packed with bold flavors from garlic, herbs, and a touch of chili flakes, then slow-smoked ...

Likely to add its name to the pantheon of viral food icons is Costco's gargantuan beef and pork meatball marinara sub. Here's ...

A hearty meatball sub is just about the perfect thing to fill you up at lunchtime. But while it can be bought at just about any sandwich chain, some of us like to make our own sandwich, be it to ...

I also heated some of the included marinara sauce and poured it over the meatballs ... of nuttiness that distinguished it from the meatball subs available at my local pizzerias, which all use ...

Marinara sauce sounds like it contains seafood, but it doesn’t (usually). The Italian word “marinara” more closely translates to “seafaring” or “sailor-style” … one theory says ...