Heat broiler. Lightly toast bread under hot broiler. Remove bread from broiler and cover with shredded cheddar cheese. Sprinkle cheese liberally with chopped chives and set aside. When you are ready to serve your meal, return bread to broiler to melt cheese. When cheese is bubbly and lightly browned, remove bread from broiler and cut into 2-inch chunks.
Recipe courtesy of Rachael Ray