Preheat the oven to 350°F (175°C).

Grease a baking dish.

Cook the broccoli spears according to the package instructions.

Arrange them in the greased baking dish.

Place the chicken breasts on top of the cooked broccoli.

In a mixing bowl, combine the cream of chicken soup, mayonnaise, lemon juice, and curry powder.

Mix well.

Pour the soup mixture over the chicken and broccoli in the baking dish.

Sprinkle the shredded cheese evenly over the top of the casserole.

In a separate bowl, mix together the soft bread crumbs or cracker crumbs with the melted butter.

Sprinkle this mixture over the cheese layer.

Sprinkle paprika on top for color.

Bake in the preheated oven for 30 minutes, or until the chicken is cooked through and the casserole is hot and bubbly.

Serve hot.