Did you dump your refrigerator and pantry before crossing?

Be as complete as possible when they ask what you have. A list would be best. Be aware of all the meats, animal products and fresh fruits and veggies. If you get an agent on a bad day, "forgetting" that the frozen pizza is made from goat cheese with slices of mutton on it will be on your record for years.
One year they confiscated our eggs.