1 (10.75 ounce) can condensed cream of mushroom soup
1 cup mayonnaise
1 egg, beaten
1/4 cup onions, chopped
3 (10 ounce) packages frozen chopped broccoli
8 ounces shredded sharp Cheddar cheese
salt and pepper to taste
1 dash paprika
1.Preheat oven to 350 degrees F (175 degrees C). Butter a 9x13 inch baking dish.
2.In a medium mixing bowl, whisk together condensed soup, mayonnaise, egg and onions.
3.Place frozen broccoli into a very large mixing bowl. Break up the frozen broccoli. Using a rubber spatula, scrape soup-mayonnaise mixture on top of broccoli, and mix well. Sprinkle on cheese, and mix well. Spread mixture into prepared baking dish, and smooth top of casserole. Season with salt, pepper and paprika.