Season the fillets with the garlic powder. Grill or broil to taste. You can use a dinner roll cutter or large glass to cut the slices of bread into circles. Slice the tomatoes and retain the 3 larger slices from each tomato. Use a fork to crumble the blue cheese.
Immediately after removing the fillets from the broiler or grill, place them on one of the slices of bread. Cover with a slice or tomato and a generous portion of blue cheese. Place in the microwave on 50% power for 5 minutes or until the cheese is melted. Remove and serve immediately.
They can also be placed in a toaster oven at 300 degrees for the same period of time. If placed in the microwave, however, it will not result in an overcooking of the meat. Enjoy!