You are here: Home » Recipes » Grilled Eggplant, Tomato and Fresh Mozzarella Sub Sandwiches Grilled Eggplant, Tomato and Fresh Mozzarella Sub Sandwiches Recipe by Relish Yield 4 servings Here’s a vegetarian sandwich that will appeal to even die-hard meat-eaters. PrintEmail Ingredients Marinated Eggplant:1/4 cup olive oil1/4 cup red wine vinegar1 teaspoon Italian seasoning1 clove garlic, minced1 large eggplant with peel on, sliced 1/2-inch thick lengthwiseSub Sandwich Filling:1 large Italian or French bread loaf2 medium tomatoes, thinly sliced8 ounces fresh mozzarella, sliced 1/4-inch thick6 to 8 basil leaves Extra-virgin olive oil, for drizzling Red wine vinegar, for drizzling Instructions To make eggplant: Combine oil, vinegar, seasoning and garlic in a large zip-seal bag. Add eggplant, seal bag and toss to coat. Let marinate at least 30 minutes or preferably overnight in the refrigerator. Preheat broiler to high or a gas or charcoal grill. If broiling, place eggplant slices on a broiler pan. Broil or grill 7 to 9 minutes per side. To make sandwiches: Cut bread lengthwise but not all the way through; open bread loaf like a book. Arrange eggplant slices over entire surface of bread. Arrange alternating slices of tomato and mozzarella over eggplant. Place basil leaves over top; drizzle with olive oil and vinegar. Close sandwich and press lightly before serving. Cut into 4 sections.