"Good morning. What can I get you?" "I’ll have the usual." "Alright. Beer and Edamame, right?" "That’s it."
A branch bean doesn't mean a whole lot this way, but you probably know the food that this describes anyways. This is edamame, a food made from steamed soybeans, usually with a bit of salt added for flavor.
The readings are the kun'yomi readings of the two kanji, unfortunately. That's the vocab words 枝 and 豆 combined into one.