potato burger?

i ate this yesterday because was in a rush

lean beef patty
2 slices wheat bread
1 potato, i microwaved it, tastes the same
onions+tomato
reduced fat mayo
i didnt have time to sit down and eat it so i put the potato in the sandwich, it tasted pretty good....its a good way to get some carbs in too

i took some tuna salad...mayo,celery,onions,tomato...and just put it on 4 oz of some wheat pasta, i did that last night for dinner after my workout, it tasted pretty good too