Also with edibles you can easily put them in your carry-on as well if you want something with you. I don't even try to hide it anymore I just throw them in my backpack. They show up as just organic material or food on the TSA scanners. I don't however get greedy and try to bring a whole truck load with me. If you're feeling a bit skittish you can take them out of the original packaging and put them in something else. Put gummies in a pack of gummy bears. Cookies or brownies just put them in a plain old ziplock. The TSA is focused on anything that can bring a plane down or that can be used a as a weapon. They could care less about your "food".