Triple Cheese Broccoli Casserole
["1 (10 oz.) pkg. frozen chopped broccoli", "1 c. grated Cheddar cheese", "1 c. grated Swiss cheese", "16 oz. small curd cottage cheese", "3 eggs, beaten", "2 1/2 Tbsp. flour", "2 to 3 Tbsp. butter, softened"]
["Slightly thaw broccoli so it will break apart easily; set aside.", "Mix remaining ingredients; add broccoli and stir until well mixed.", "Pour into shallow ungreased 2-quart casserole dish. Bake at 350\u00b0 uncovered for 1 to 1 1/2 hours."]
["broccoli", "Cheddar cheese", "Swiss cheese", "cheese", "eggs", "flour", "butter"]