Anonymous wrote:Onions, garlic, lots of stock, jiffy corn mix, the French fried onions, nuts, flour and sugar, butter, tons of it, obviously whatever herbs and seasonings, crackers, canned soups for any casseroles, tinfoil and plastic wrap and plenty of Tupperware for leftovers
Bolded items seem pretty specific, unless her dad asks for them.
But yes, everyone has given you a great list. Only thing I would add is whole milk that you'd need for mashed potatoes. And I would pick up 1 or 2 frozen pie crusts, in case the cook gets tired of cooking all the other dishes, it's easy to whip together a pie.