1 cn SPAM Luncheon Meat, chopped
-(12 oz)
1 c  Shredded Swiss cheese
1 c  Sliced mushrooms
1    Egg, beaten
1/4 c  Chopped green onions
8    Frozen phyllo leaves, thawed
1/2 c  Butter or margarine, melted

-MUSTARD SAUCE-
1/2 c Sour cream
1/2 c Mayonnaise or salad dressing
1 tb Dry mustard
1/2 ts Sugar

Heat oven to 350F. Combine first 5 ingredients. Brush 1 phyllo sheet with
butter. (Keep remaining phyllo covered with a damp towel to prevent
drying.) Fold sheet in half crosswise; brush with butter. Fold in half
crosswise again; brush with butter. Place 1/3 cup SPAM mixture in center of
sheet. Fold long sides up and over filling, overlapping slightly. Fold into
thirds from narrow edge. Place seam side down on baking sheet. (Cover with
damp towel to prevent drying.) Repeat with remaining phyllo sheets. Bake 20
minutes or until golden. Serve with Mustard Sauce. MUSTARD SAUCE: In
saucepan, combine all ingredients. Heat over low heat, stirring
occasionally, until warm.