Leftover Meatloaf Parm Sandwches (Patreon)

The other day I made my Giant Italian Meatball Meatloaf—basically a meatball mixture baked into loaf form so you get all the flavor of meatballs with none of the tedium of shaping and browning dozens of little spheres. The next day I found myself staring at a few leftover slices in the fridge and thinking: this is basically a meatball sub just waiting to happen.

So I grabbed a baguette, some provolone and fontina, and turned that meatloaf into a Meatloaf Parm Sandwich—saucy, cheesy, and gloriously messy in all the right ways. If you'd like, you could also add some good grated pecorino or parmesan to the sandwich after it comes out of the toaster for a triple-cheese kick, but I don't find it strictly necessary (plus there's some pecorino in the meatloaf to begin with).

For the bread, I used a denser baguette from Macrina Bakery — one without those huge air pockets that leak sauce everywhere — but this would work great on a supermarket Italian loaf, hoagie roll, or even a slab of homemade or store-bought garlic bread if you want to go all-in on the comfort-food vibes.

Some quick notes on construction: I start hot, messay sandwiches like this by drizzling the bread with a little olive oil (or garlic butter, if you prefer) and broiling it until the bread toasted and crusty, giving it a little protection from the gooey fillings its about to receive. Next, I like to layer the sauce only on top of the meatloaf, never underneath it. Messiness is great—soggy bread is not. Finally, I finish it with some sliced fontina (for its nuttiness) and sliced provolone (for sharpness and great meltability) before broiling it open-faced until the cheese melts. Once you close it up, you get that perfect textural contrast between crispy edges, tender meat, melty cheese, and tangy sauce without crossing into mush territory.

Here's a fun bit of trivia to ponder while leaning over the kitchen counter as sauce drips down your arm: Can you still call it meatloaf parmesan if you don't put any parmesan on it? You sure can! The Italian dish that's the precursor to all modern "[X] parmesan" dishes is melezane alla parmigiana—or eggplant parmesan (you can find my recipe here). It originates in Southern Italy Sicily, far from the Northern town of Parma where Parmiggiano-Reggiano comes from. According to Mary Taylor Simeti in her book Pomp and Sustenance: Twenty-Five Centuries of Sicilian Cuisine, the name alla parmigiana most likely comes from the word "parmiciana," a Sicilian folk term for the layered shutters of a window, which the eggplant dish is said to resemble.

Recipe: Meatloaf Parm Sandwich

What I Love About This Recipe

Texture balance: Tender, juicy slices of meatloaf reheat perfectly and hold together better than meatballs.

Proper bread: Denser bread and a pre-construction broil gives structure and chew without collapsing under sauce and cheese.

Sauce discipline: Keep the sauce on top — not below — for maximum flavor with minimum sog.

Cheese combo: Fontina for nutty flavor; provolone for sharpness and that nostalgic Italian-deli stretch.

Broiler magic: The broiler crisps the bread and melts the cheese in one go for that golden, gooey finish.

Yield: 1 large sandwichActive time: 10 minutesTotal time: 15 minutes (assuming leftover meatloaf)

Ingredients

1 to 2 thick slices leftover Italian-style meatloaf

1 length of baguette, Italian bread, or garlic bread, suitable for the length of the meatloaf

Olive oil, for drizzling

A few generous spoonfuls of tomato sauce (leftover from the meatloaf or your favorite marinara)

2 slices provolone cheese

2–3 thin slices fontina cheese (or substitute mozzarella)

Fresh parsley and/or basil, chopped

Salt and pepper, to taste

Instructions

Preheat and prep:Set your broiler to high. Split the bread lengthwise, drizzle the cut sides with olive oil, and toast under the broiler until lightly golden, 1 to 2 minutes.

Assemble the base:Place the bottom half of the bread on a baking tray. Lay down the meatloaf slices, arranging to fill the sandiwich

Sauce it (on top only):Spoon tomato sauce generously over the meatloaf, leaving the bread below dry.

Add the cheese:Layer fontina and provolone evenly across the top. Edge-to-edge coverage is key.

Broil:Return the sandwich (open-faced) to the broiler until the cheese is melted and starting to brown in spots, 2 to 3 minutes.

Finish and garnish:Sprinkle chopped parsley and/or basil over the melted cheese. Close the sandwich, give it a gentle press, cut in half, and serve.