STEP 1/11
Prepare mushrooms after trimming, slice them thinly, and slice onions.
STEP 2/11
Put the bread in the toaster and bake.
You can bake it in a pan with a little butter.
STEP 3/11
When the ingredients are finished, add a little oil or butter to the pan.
Stir-fry onion over low heat until translucent.
Stir-fry the onions and add the mushrooms.
STEP 4/11
Stir-fry it all over, and when the onion starts to turn brown, add 1T of soy sauce
STEP 5/11
Add 1/2T of oligosaccharide and boil down.
If the sauce is cut into the ingredients, the filling is complete.
STEP 6/11
Now let's make a simple spread for the bread.
Add 4T of mayonnaise and 1T of mustard sauce and mix.
STEP 7/11
Spread the spread on one side of the bread and put 2 sheets of lettuce first.
STEP 8/11
On top of that, add 1 piece of cheese and a generous amount of mushroom and onion stir-fry.
STEP 9/11
and spread it on one side of the bread
I covered it up.
STEP 10/11
Wrap the finished mushroom sandwich with parchment paper.
And cut it in half to eat.
STEP 11/11
The mushroom sandwich, which is also good for brunch, has been completed in no time!