This fresh salsa recipe has a nice fruity flavor but guys, it can have REAL spicy kick! This depends on how many habaneros you use and how spicy they are. Habaneros are known to be spicy peppers. In fact, these peppers are rated at 100k-350 scoville heat units each. f you like spicy food, this salsa is great for you. If you want a milder salsa, you might want to tread lightly with this, maybe start with only one of the hot habanero peppers, if any at all. If you like jalapeño peppers, maybe try using two of those instead for a medium heat factor to create a mild salsa spice level.