Cook rice according to package instructions. Set aside.

Make Sauce: In a small saucepan whisk together milk and cornstarch. Add butter, bouillon, salt, pepper, onion powder, garlic powder and parsley. Cook over medium heat until it starts to thicken. Remove from heat and stir in mayonnaise, lemon juice and curry powder.

Cook Chicken: Season the chicken on both sides with salt and pepper and cook in a hot skillet until no longer pink, flipping once. (I like to butterfly the breasts if they are extra thick). Allow the chicken to rest for 5 minutes before chopping into bite-size pieces.

Assemble Casserole: Spoon the cooked rice into a 9x13'' pan or similar size casserole dish. Add cooked chicken and steamed broccoli on top of the rice.

Spoon Sauce over the top of the chicken and rice.

Bake at 350 F for 30 minutes