Chop bell pepper and slice mushrooms, then saute until limp; add mushrooms and sherry. Cook until all liquid is evaporated.
Add Jack cheese and microwave about 2 minutes. Stir and zap 1 minute more. Serve with flour tortillas.
Sylvia''s comments: I didn''t want to dirty a sauteeing pan AND a microwave pan, so I just melted the cheese in the frying pan on low. Worked great.
From the recipe files of Sylvia Steiger, GEnie THE.STEIGERS, CI$ 71511,2253, GT Cookbook echo moderator at net/node 004/005