a great cheap CHEAP meal!
Rice, water of course (or chicken broth), diced giblets, fresh lemon, oregano, and butter! cook giblets until tender, dice and add to boiling water with rice, lemon, oregano and butter! that’s IT! salt and pepper is added..
As for measurements, it is personal decision. There is no wrong way! Make it yours!
i usually serve it hot or cold with sliced fresh lemons.