Layer brie onto the bottom of the bread and top with cantaloupe, prosciutto, basil, hot honey and crushed red pepper flakes. Add another layer of brie to the top of that and top each sandwich with the remaining slice of bread
Heat a cast iron, metal or non stick skillet and add the butter and oil. Once the butter and oil mix is hot then add the sandwiches. Let each side cook until it becomes a golden brown and the cheese is melted