Made hot pepper relish with 3 lbs Homegrown Jalapeño's , 3 lbs white onions, 3/4 lb. of Habanero's, all chopped-up and thrown in stainless pot. Then covered with boiling water and let sit for 10 minutes, pour-off liquid and add to another stainless pot that contained 2 1/2 cups cider vinegar and 2 1/2 cups sugar. After boil, cook 20 minutes. and put in jars, etc. It was really tasty, but lame on the HEAT scale. I'm thinking I boiled-out the heat. I ended up getting more Habaneros, chopping fine and mixing them(raw)in the already properly canned relish (to be refrigerated and consumed soon). Was really good, but I want to properly process this relish, WITH SOME WICKED HEAT that I can enjoy into next year with canning. Any good tips.