->Arrow

Very simple. I don't have the specifics, but she has it down to a precise science.

-Dice and sautee onions and celery
-cut broccoli flowers into very small pieces
-boil a whole lot of rice -- however much it takes to fill your casserole (she makes a mid-size on . . . maybe 2 litres, ish?)
-Mix: One whole (large) jar Cheese Whiz, one can Campbell's Cream of Mushroom soup, broccoli bits, onions, celery
--bake at 350F until edges brown

OMG best ever. And great cold for breakfast, too. Don't judge me.