I made this sandwich before remembering how much I hate Korean mushrooms uncooked. Baby Bella for the win!
- 2 pieces of wheat bread, toasted
- 2 slices of cheese
- 1/2 slice of red onion
- 4 small mushrooms, sliced
- 2 slices of tomato
- 2 pieces of lettuce
1) Assemble the sandwich as the ingredients are listed above, with mayonnaise on both pieces of toast. And of course, toast on both sides of the sandwich!