|Ground pepper||To Taste|
|Finely chopped shallots||2 Tablespoon|
|Water||1⁄4 Cup (4 tbs)|
|Lemon juice||2 Tablespoon|
|Brown sauce/10 3/4 ounces canned beef gravy||1 1⁄2 Cup (24 tbs)|
Heat the butter in a frying pan and add mushrooms. Sprinkle with salt and pepper, and cook until mushrooms give up their liquid. Add the shallots and cook, stirring, until most of liquid evaporates. Add the water and lemon juice; cook one minute. Add the brown sauce; simmer 15 minutes.