Crab Mornay

Yield:	6 Servings
Categories:	Microwave, Seafood

1	ts	Butter
1	lb	Medium sized fresh mushrooms, cleaned and stems removed
12	oz	Frozen crab meat; defrosted
2	ts	Lemon juice
4	tb	Butter or margarine
4	tb	Flour
2	c	Milk
3		Eggs yolks; lightly beaten
2	c	Sharp Cheddar cheese; shredded
3	tb	Sherry