1 (10.5 ounce) can condensed cream of mushroom soup
1cup mayonnaise , 1 large egg, beaten
1/4 cup chopped onion
3 (10 ounce) packages frozen broccoli florets
8 ounces shredded sharp cheddar cheese
salt and pepper
one dash paprika
Preheat oven 350°, butter a 9x13 inch baking dish
whisk condensed soup , mayonnaise, egg, and onions together in a mixing bowl until combined
place frozen broccoli florets into a very large mixing bowl and break it up if necessary ,
add soup mixture and mix well to coat.
sprinkle with cheese and mix well “.
spread mixture into the prepared baking dish
bake in the preheated oven until cheese has melted and the casserole is golden brown on top, 45 minutes to an hour.