Meatball Grinder Sandwiches are the perfect sub style sandwich to cook in your Ooni or wood fired oven. Juicy flavorful meatballs combine with zesty marinara and melted provolone in the hot Italian sandwich.
Soften the butter then mix all of the ingredients for the parmesan garlic butter together in a small bowl.
Slice the Italian sandwich rolls in half lengthwise.
Brown the meatballs and then cook to your liking. Add to a pan with the marinara and heat to a simmer.
Spread some of the parmesan garlic spread on the sandwich roll, then place slices of provolone on the top and bottom of the roll.
Top with 3 meatballs and some of the marinara sauce. If desired, top with additional mozzarella, provolone or parmesan cheese.
Heat your Ooni or other pizza oven to 400 degrees. Place the meatball grinders on a fajita pan or Sizzler pan and cook place in the middle of the pizza oven. Cook until the cheese is melted, and the outside of the bread is crusty but not charred. You may need to rotate the sandwich about every minute to ensure even cooking.
Remove from the wood fire oven and sprinkle with some Italian seasoning, to taste. Repeat with the additional meatball grinders.