harina con polvos de hornear meaning in English

self-raising flour▼(a type of flour that contains an agent, such as baking powder, which makes baked goods expand and rise when cooked)
noun
[UK: self ˈreɪz.ɪŋ ˈflaʊə(r)] [US: ˈself ˈreɪz.ɪŋ ˈflaʊər]