yu sure bout dis!......dat deh process no mek di onion too soft?..........me like my onion a little crunchy.......I remember my mother use to add 1 head of garlic to the battle too, but yeah just straight onions, habaneros, garlic, viniger, and salt. Make sure you prepare the onions before placing it in the bottle though. After chopping the onions add boiling water and let it sit for about 5 minutes, then drain the water. This process will ensure the removal of that bitter taste the onions produce. Good luck.