Preparation
Preheat broiler to high.
Crush 4 cloves of garlic and place in a microwave-safe dish or small saucepan with the butter and oil. Heat in microwave for 1 minute or, if cooking on the stovetop, place over moderate-low heat for 3 minutes.
Split each loaf of bread in half lengthwise and scoop out the insides to make room for the Caesar chicken filling. Toast bread under broiler until it is golden brown in color.
Brush bread liberally with garlic oil, sprinkle with 1/4 cup cheese and return to broiler to brown, about 30 seconds.
