Are locust flowers edible?
In general, whether locust flowers can be consumed depends on the variety. If they are honey locust flowers (Robinia pseudoacacia), they are usually edible; however, if they are Chinese scholar tree flowers (Sophora japonica), they are typically not recommended for consumption. The specific analysis is as follows:
Honey locust flowers are mostly white or light yellow in color, have a strong fragrance, and are rich in vitamins and minerals. They have effects of clearing heat, cooling blood, stopping bleeding, and lowering blood pressure. Honey locust flowers have a fragrant and sweet taste, are harmless to the human body, and can provide nutritional benefits when consumed in moderation.
Chinese scholar tree flowers are darker in color, mostly yellow or deep yellow, and contain bitter-tasting components, resulting in an unpleasant taste. Additionally, Chinese scholar tree flowers contain saponin compounds, which may cause gastrointestinal discomfort if consumed without proper preparation.
When cooking locust flowers, they can be made into various dishes such as steamed locust flowers with flour, locust flower cakes, and locust flower pancakes. They can also be combined with other ingredients and prepared using methods such as cold mixing, making soups, or stir-frying to enrich the flavor of the dishes.