Prepare the rice according to the package instructions.
4 c (632 g) cooked rice
In a heavy bottom pan heat 3 tablespoons of olive oil over medium-high heat. Add the diced chicken in an even layer. Season and cook the chicken until it is no longer pink on the inside and has started to take on a bit of color.
2 chicken breasts
In a large bowl combine the rice, cooked chicken, cream of chicken soup, broccoli, milk and eggs. Mix everything until thoroughly combined.
2 chicken breasts, 4 c (632 g) cooked rice, 2 10.5 oz (354 ⅜ g) cream of chicken soup, 2 Egg, 12 oz (340 ⅕ g) frozen broccoli, 1 c (236 ⅗ ml) milk
Spray a 9x13 baking dish with pan spray and press the casserole mixture into it.
Top if shredded cheddar cheese, if using, cover with aluminum foil and cook for 20-30 minutes.
2 Cups (226 g) cheddar cheese