Combine cream cheese, cranberries, mustard and cinnamon until well blended. Spread evenly onto bread slices.
Cook sweet potatoes in enough water to cover for 30 to 35 minutes or until potatoes are tender around the outer edges but slightly firm in center.
Preheat broiler. Spray rack of broiler pan evenly with cooking spray.
Cook rice according to package directions.
Prepare grill for medium indirect heat cooking.
Preheat oven to 350°F. Grease and lightly flour 13×9-inch baking pan.