Cook the above lightly and drain. In a small saucepan melt 2 sticks of butter, to this add 2 tubes of crushed Ritz crackers and brown the crackers.
In a 9"x13" pan put the broccoli and cauliflower, add 1 pound of Velveeta cheese, cubed. Spoon the cracker mix over this. Bake at 350 degrees for 20 to 30 minutes or until the cheese is bubbly.