De-seed and devein the habanero peppers and roughly chop or slice them up.
In a food processor, add the peppers, garlic, salt, sugar, fish sauce and water and blend until smooth.
Pass this paste through a fine mesh sieve or a strainer to get rid of the bigger chunks.
Cook it over medium heat in a large pot for 5 minutes or until the mixture simmers. Let it cool down, then add in the vinegar. Pour into jars and serve.
Notes
If you don’t have vinegar you can add some lime juice into the mix to get in the acidic notes.
If you don’t have brown sugar, you can totally use regular white sugar to add sweetness to the sauce.
I would also recommend adding some olive oil into the mix to keep the ingredients from burning, and avoid cooking the sauce on high heat.
Remember to bring to a boil, then reduce heat to low and simmer the sauce for 2-3 minutes or more, until the sauce thickens and the peppers and other ingredients soften.