Cut the seaweed if it's too long to reach for the fork. Put in salad bowl.
Bulgarian pepper cut into small cubes. I have a large pepper, so I used a quarter.
Tomatoes also cut into small cubes.
With mushrooms drain the marinade, lightly rinse in cold water.
Finely chop the greens.
For dressing mix soy sauce "Kikkoman" with butter (I took home-flavored, you can take your favorite) and mustard. Refueling is small, but the salad is not dry. Salt at will, I did not salt, enough and soy sauce.
Mix all the ingredients in a salad bowl and season.