Step 1Put the cheese, butter, sour cream, chutney and curry powder in a skillet. Stir the mixture over medium heat until the cheese is thoroughly melted. Remove the skillet from the heat for 1 to 2 minutes until the cheese mixture firms up slightly.
Step 2Pour the cheese mixture onto the slices of toast, and broil until the tops start to bubble and are slightly browned, about 1 minute. Garnish with cilantro leaves. Serve hot.