This peri peri sauce is very spicy. It consists of African birds eye chili peppers. These are among some of the hottest peppers in the world. The African birds eye pepper is about 30-40 times hotter than a jalapeño.
Plus this recipe calls for cayenne pepper. These range about 10 times hotter than the jalapeño. Spicy may be an understatement here. So enjoy this peri peri chicken pizza with caution.