if using fresh mushrooms clean and slice them. if using canned or jar ones drain them
fry the mushrooms in a bit of butter. you can add spices if you want ie: garlic , old bay , pepper. whatever you like or want
rinse and slice tomato
heat up a frying pan or a griddle. you can put oil or butter in it so it doesn't burn the pan if your using a frying pan
butter your bread on one side of each like your making grilled cheese
open the can of tomato soup. add in some pepper and basil. simmer to heat through
put one slice down on the griddle or pan butter side down
add sliced tomato on top
add fried mushrooms
add mozzarella cheese
add the other slice of bread on top butter side facing you.
check the bottom and dont let it burn. when toasted to your liking flip it over to toast the other side.
put the sandwich on a plate. serve with soup over top of it or in a side bowl for dipping. enjoy
