Photo: Jennifer Causey Styling: Lindsey Lower
Though it's a hard cheese, aged Gruyère melts nicely. You could also use Swiss cheese.
Serves 4 (serving size: 1 toast)
1. Preheat broiler to high.
2. Arrange bread on a foil-lined baking sheet. Coat bread with cooking spray. Broil 1 minute or until toasted. Remove pan from oven; turn bread over. Divide cheese evenly among bread slices; sprinkle with chives. Broil 1 minute or until cheese melts.