Put the ingredients in a pan with an inch or two of water and place a cover on top.
Put the pan on medium-high heat and set timer for 10 minutes.
When the timer goes off turn off heat, uncover and set aside for the peppers, onion and garlic to cool down. Put on a pair of gloves for handling the peppers. When they are cool remove the peppers and slice them down the center, deseed and remove center vein and stem from top.
Place the ingredients - onion, garlic and peppers, in a food processor with 1/8 tsp of sea salt and a splash of water. Grind ingredients until they have become a a salsa consistency.
The size of the ingredients should be very small but it is still considered a chunky salsa rather than being completely smooth.
Use sparingly until you have learned the appropriate amount for your palette!