Recipes and Cooking BBQ & Grilling Grilled Vegetables Grilled Veggie Sandwiches 4.0 (1) Add your rating & review By BHG Test Kitchen BHG Test Kitchen The Better Homes & Gardens Test Kitchen has been in continuous operation for nearly 100 years, developing and testing practical, reliable recipes that readers can enjoy at home. The Test Kitchen team includes culinary specialists, food stylists, registered and licensed nutritionists, and other experts with Bachelor of Science degrees in food science, food and nutrition, or culinary arts. Together, the team tests more than 2,500 recipes, produces more than 2,500 food images, and creates more than 1,000 food videos each year in the state-of-the-art test kitchen. Learn about BHG's Editorial Process Published on June 2, 2011 Print Rate It Share Share Tweet Pin Email Photo: Andy Lyons Total Time: 30 mins Yield: 4 sandwiches Jump to Nutrition Facts Ingredients 2 tablespoon olive oil 4 ciabatta rolls or other hearty rolls, split 1 lemon, halved and seeded 1 tablespoon balsamic vinegar 3 small zucchini and/or yellow summer squash, cut lengthwise into 1/4-inch-thick slices 1 small red onion, cut into 1/4-inch-thick slices Salt and ground black pepper ½ cup crumbled feta cheese (2 ounces) Fresh mint leaves (optional) Directions Lightly brush 1 tablespoon of the oil on the cut sides of rolls and the cut sides of lemon halves; set aside. In a small bowl combine the remaining 1 tablespoon oil and the vinegar. Brush zucchini and onion slices with some of the oil-vinegar mixture; sprinkle with salt and pepper. For a charcoal grill, place vegetables and lemon on the rack of an uncovered grill directly over medium-hot coals. Grill for 4 to 6 minutes or until tender, turning once halfway through grilling. Add rolls, cut sides down, during last 3 minutes of grilling. (For a gas grill, preheat grill. Reduce heat to medium-high. Place vegetables and lemon on grill rack over heat. Cover; grill as above. Add rolls, cut sides down, during last 3 minutes of grilling.) Arrange vegetables on roll bottoms. Top with feta cheese and, if desired, mint. Drizzle with remaining oil-vinegar mixture. Squeeze juice from lemon over all. Add roll tops. Rate it Print Nutrition Facts (per serving) 294 Calories 11g Fat 41g Carbs 10g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Calories 294 % Daily Value * Total Fat 11g 14% Saturated Fat 3g 15% Cholesterol 13mg 4% Sodium 684mg 30% Total Carbohydrate 41g 15% Total Sugars 6g Protein 10g Vitamin C 38.4mg 192% Calcium 131.3mg 10% Iron 2.9mg 16% Potassium 410mg 9% Folate, total 121mcg Vitamin B-12 0.2mcg Vitamin B-6 0.4mg *The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.