My brother grows his own chilies and has a pretty wide repertoire of sauces from the sweet to the outright lethal.
His main go-to’s seem to be from the site www.chilipeppermadness.com. There are lots and the mango habanero is on speed dial.
The other close favorite is this Trinidadian one.
I’ve made both of these and they are excellent.
The clever part is using it to supercharge flavour into some otherwise ordinary meals like sandwiches.
Plus its a fun process and offers a great deal of scope for creativity.
His pro tip – almost always add a carrot!
My Brother Cooks 