1 pkg. crescent rolls
1 sm. can mushrooms, drained & chopped
1 (3 oz.) pkg. cream cheese
2 tbsp. chopped onion (or to taste)

Mix cream cheese, mushrooms and onion. Separate crescent rolls into 4 rectangles. (Pinch together perforations). Spread cheese mix on rectangles. Roll up starting at long end. Slice each roll into 8 pieces, brush with egg. Sprinkle with poppy seed. Place on cookie sheet. Bake at 350 degrees until golden brown. Serve hot!