WASHINGTON (AP) — The Agriculture Department is responding to criticism over new school lunch rules by allowing more grains and meat in kids' meals.

Agriculture Secretary Tom Vilsack told members of Congress in a letter Friday that the department will do away with daily and weekly limits of meats and grains. Several lawmakers wrote the department after the new rules went into effect in September saying kids aren't getting enough to eat.

School administrators also complained, saying set maximums on grains and meats are too limiting as they try to plan daily meals.