Beef And Broccoli Wellington
["1 lb. ground beef", "4 oz. pkg. grated Mozzarella or sharp cheese", "1/2 c. chopped onion", "1/2 c. sour cream", "1/4 tsp. salt", "1/4 tsp. pepper", "9 oz. pkg. chopped broccoli, thawed and drained", "2 (8 oz.) cans quick crescent rolls (dinner)", "1 beaten egg"]
["Heat oven to 375\u00b0.", "In a medium skillet, brown meat and drain well.", "Stir in cheese, onion, sour cream, salt, pepper and broccoli.", "Simmer 10 minutes.", "Separate dough into 4 rectangles. Press perforation to seal over long side of two rectangles, firmly press to seal.", "Spoon meat mixture in center of dough and spread to about 1/2-inch of edge. Cover with rest of dough which has been pressed together and seal all 4 sides well.", "Brush with beaten egg and bake for 18 to 22 minutes or until crust is well done."]
["ground beef", "grated Mozzarella", "onion", "sour cream", "salt", "pepper", "broccoli", "crescent rolls", "egg"]