I buy store brand -- usually Aldi, Kroger, or Wal-Mart -- of just
about every canned, boxed, or frozen item we eat. It's easier to list
what we don't buy the store brand of:

Duke's Mayonnaise
Heinz ketchup
Tabasco sauce
Pace salsa

Somehow only condiments spring to mind. I know I'm forgetting
something.

My husband is a cold cereal fiend and he is happy with store brand or
Malt-O-Meal cereals.

Tara