Chicken or Turkey Casserole

1 bunch broccoli
3 to 4 cups cooked chicken or turkey
1 can cream of chicken soup
1/2 c. mayo
1 tsp. lemon juice (or more according to taste)
1/2 tsp. curry powder (or more accord. to taste)
1/3 c. grated cheese
1 tbsp. melted butter

Grease casserole. Place cut up broccoli on the bottom. Mix the rest of the ingredients (except for the cheese) and pour over the broccoli. Sprinkle with cheese and bake at 400 degrees for 45 minutes.