Doing two of them is a simple matter but in order to roast four or six, a much larger casserole would be required.
Heat two tablespoons of the oil in a large, heavy casserole.
Place the meat in the bottom of a large casserole.
Place a large wide casserole over medium heat, and add olive oil.
Place the rabbit pieces in a large casserole with a cover.
Heat the oil in a casserole large enough to hold the seafood.
Heat oil in large heavy casserole and brown meat a few pieces at a time.
Warm the oil in a large casserole over medium heat.
Place all the vegetables in a large casserole or saucepan.
In a large casserole, warm 1/3 cup oil over medium heat.