Preheat oven to 200 degrees. Keep a 6 cup muffin pan ready.
Cut the edge of a bread slice and flatten up lightly with a rolling pin. Arrange into a muffin hole to look like a basket. Repeat with the remaining bread. Put into the oven for 5 minutes till the sides become crisp.
Pull out the pan. Spread some mayonnaise in. Sprinkle the dried parsley. Divide the chicken in between the cups and then top with olives. Sprinkle mozarella cheese as required.
Return back to the oven and bake for another 12-15 minutest till the cheese is melted. Serve warm!