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Grilled Vegetable Panini

25 Mins
Hoagie Rolls
Made With
Hoagie Rolls


1 Tablespoon Olive Oil

1/2 Medium Red Onion, cut in half and sliced

1 Medium Zucchini, sliced lengthwise

3 Cups Bell Peppers (mix of yellow, red and orange), quartered

Salt and Pepper

2 Martin's Hoagie Rolls

6 Thin Slices Mozzarella

Italian Herb Oil:

1/2 Teaspoon Dried Parsley

1/2 Teaspoon Dried Oregano

1/8 Teaspoon Onion Powder

1/8 Teaspoon Garlic Powder

Pinch of Red Pepper Flakes

Pinch of Salt

2 Teaspoons Extra Virgin Olive Oil

Serves: 2


Step 1

Combine all of the Italian Herb Oil ingredients together in a small bowl. Set aside at room temperature until ready to use.

Step 2

Toss red onion, zucchini, and bell peppers in olive oil until coated. Season with salt and pepper.

Step 3

Add vegetables to a hot grill or cast iron grill and cook until caramelized and tender. Takes about 5 minutes on each side. Take off of the grill.

Step 4

To assemble your sandwich start by smearing the Italian herb oil on the inside of each Hoagie Roll.

Step 5

Next layer each sandwich with grilled vegetables and top with sliced mozzarella. Place on back of grill and cook until cheese has melted 2-3 minutes on each side. Weigh the sandwich down with a cast iron skillet or a brick covered in aluminum foil. You can also use a cast iron burger press.

Step 6

Serve and enjoy!

Recipe adapted from: