- Pre-heat grill; line a baking sheet with parchment paper or tin foil. Place vegetables on your prepared baking sheet; brush both sides with olive oil and season generously with salt and pepper.
- Grill vegetables, turning occasionally, till tender and charred - about 5-7 minutes for the squash, 8-10 minutes for the pepper and 12-15 minutes for the onion rings. Return vegetables to your baking sheet.
- While veggies are grilling slice the rolls in half; brush each half with olive oil and season with salt and pepper. Place, cut sides down, on the grill - remove when golden brown.
- Assemble your sandwiches: place a lettuce leaf on one half of each roll, followed by the mozzarella slices, veggies and basil. Top with the remaining halves of the rolls and serve.
Note: to grill onions without the rings falling through the grates, skewer the "rings" as shown, using metal or wooden skewers (if using wooden skewers, soak in water for a bit to prevent them from scorching on the grill).
For the full post, visit Donuts, Dresses and Dirt.
This is a collaboration between Cobblestone Bread Co. and the AOL Lifestyle Contributor Network. Compensation was provided by Cobblestone Bread Co. via AOL Media. The opinions expressed herein are those of the author and are not indicative of the opinions or positions of Cobblestone Bread Co.