So, what are some classic ingredients that go perfectly with meatball subs? Well, let's start with the obvious: marinara sauce and melting mozzarella cheese. These two are a match made in heaven, and for good reason - they add a rich, tangy flavor that complements the meatballs beautifully.
But, don't even get me started on the importance of fresh basil! This humble herb adds a bright, refreshing flavor that cuts through all the richness of the cheese and sauce. And, let's not forget about the crunchy lettuce and thinly sliced onions that add a nice textural element to the mix.
