Mushroom Rolls

3/4 pound fresh mushrooms, cleaned and finely chopped
1/2 cup butter
3 heaping tablespoons flour
1/4 teaspoon MSG (monosodium glutamate)
1/2 teaspoon salt
Dash of black pepper
3/4 cup cream
2 teaspoons chopped chives
1 teaspoon lemon juice
2 loaves fresh sandwich bread

Saut