Preheat oven to 400°F and lightly coat an 8x8 Pyrex dish with cooking spray, vegetable oil or butter.
In a large bowl mix all ingredients together. Stir until everything is well incorporated.
Transfer this mixture to the Pyrex dish. Bake uncovered for 20-25 minutes or until the casserole is golden brown on top and the broccoli is cooked through.
Allow to cool for 5 minutes before serving. Season with additional salt and pepper if desired. Enjoy!