Rub cut sides of garlic over both sides of lamb chops. Place lamb chops on rack in broiler pan so surface of meat is 3 to 4" from heat. Broil 3 to 5 minutes. Season with salt and 1/8 tsp. Black pepper, turn and continue broiling 4 to 6 minutes or to desired degree of doneness. Meanwhile, steam carrots 7 to 8 minutes; add yellow and zucchini squash and continue steaming 1 minute or until tender crisp. Melt butter; add lemon juice, remaining black pepper and dill weed; drizzle over vegetables. Serve vegetables with lamb chops.