Plan a menu ahead of time and keep things as simple as possible. The type and amount of food you carry will vary, depending on whether you are traveling in a vehicle or hiking deep into the wilderness on foot.
If you are carrying everything on your back, pack dry and dehydrated foods that you can prepare with hot water. A large variety of pre-packaged meals are available at most camping stores, or you can make them at home. A small bottle of oil, seasonings, granola bars, summer sausage, jerky, and crackers are also good options.