Our family has made a version of this for 40 years-absolutely delicious! We used jack cheese and sometimes included scallions It was said that this was an original appetizer recipe from the Spaniards who settled Southern California. My mother got the recipe at a Fiesta party she attended. We mixed butter and chilies separately and brushed on bread, then added cheese so mixture before broiling. We froze leftover butter for another day Give this one a try. Yum!