It's a grammatically correct sentence but it's asking something else (ambiguously). A native speaker would probably respond with "What do you mean? What do I like to eat? What type of food do I normally eat?" But they probably wouldn't take it, unless adjusting for a poorly phrased question, as "What are you eating right now?"
It's a grammatically correct sentence but it's asking something else (ambiguously). A native speaker would probably respond with "What do you mean? What do I like to eat? What type of food do I normally eat?" But they probably wouldn't take it, unless adjusting for a poorly phrased question, as "What are you eating right now?"