Well, if you are flying to a country outside the U.S. bringing food with you is not the best idea. At Logan, you can no longer buy even snack foods outside the Security area and then take them with you through Security. And unless you have a medical problem that requires a very special diet, you can't even bring snacks from home through Security. You would need a doctor's letter to do so.
If you are flying within the boundries of the U.S. you could pack the Habeneros in your suitcase in the middle of your clothing. Make sure they are pack in such a way that they don't leave any of their oils on your belongings. Just be aware that your luggage will be searched. If your trip is to Hawaii, they are very fussy about what foods you can bring in, even though they are part of the U.S.
They do have dog sniffers in Terminal E.