Season the veal on both sides with salt and pepper. Dip the veal into the egg, then coat well with breadcrumbs on both sides, pressing down firmly to coat well.
Heat half the oil in a nonstick pan over medium heat. Cook veal until golden brown on both sides. Set aside on a paper towel-lined dish to drain excess oil.
Whisk together the remaining oil and vinegar in a bowl and toss with arugula and onion. Season with salt and pepper to taste.
Place the tomatoes on the bread; top with veal, arugula and onions, and shaved parmesan.
Mix the ingredients for the lemonade.
Cut in half and serve with carrot sticks, ranch, and lemonade.