法式龍蝦湯 - 英國(會考)數學 Lobster Bisque - GCSE Maths

今日整一個終極溝女嘢，同埋分享吓英國上數學堂嘅趣事。 A top soup for homemade dinner date. Learning maths in the UK will be the topic of the day. 兩人份量 / For two people 中龍蝦1隻 - 1 medium size lobster 紅蘿蔔1條 - 1 carrot 西芹1條 - 1 stalk of celery 洋蔥1個 - 1 onion 白蘭地酒1/3杯 - 1/3 cup of cognac brandy 月桂葉3片 - 3 bay leaves 番茄膏2茶匙 - 2tsp of tomato puree 蕃茜1茶匙 - 1tsp of dried parsley 魚湯或菜湯800毫升 - 800ml of fish or vege stock 無鹽牛油20克 - 20g of unsalted butter 中筋麵粉20克 - 20g of plain flour 細蔥 - chives to garnish 雙份奶油2茶匙 - 2tsp of double cream 鹽和黑胡椒粉 - salt and pepper to taste