Preheat the grill to medium heat (about 375 degrees F)
Create two large square pieces of foil, then place parchment paper on top of each foil piece
Divide the zucchini, bell pepper, mushrooms, and red onion between the two large pieces of foil. Season with ½ tbsp of Italian seasoning, and salt and pepper to taste. Stir the garlic into the melted butter then pour the butter over the vegetables. Seal the foil/parchment packs tightly
Place the foil/parchment packs on the grill and cook for 18 to 20 minutes flipping halfway through
Meanwhile, season the steak with ½ tbsp Italian seasoning and salt and pepper to taste. Add the steak to the grill (out of direct flame) and cook for 8 to 10 minutes flipping halfway through or until the steak is cooked to your liking. Allow the steak to rest before serving
Divide the steak and foil packs between two plates and enjoy!
