colour-in-oil

基本解释

Deep-fry the egg twists into hot oil over medium heat until crispy and golden in colour. Dish out, drain on kitchen paper. Store and ready to serve.
把所有蛋散仔放入热油里以中火炸至香脆及颜色呈金黄均匀，捞起，铺在吸油纸上沥除多馀油份，即成。
famouscuisine.com
Stir-fry the onion with olive oil over the medium heat until the onion transparent, about 3 minutes. Add in minced garlic and chili. Stir fry until the garlic appears golden in colour.
用中火以橄榄油炒香洋葱末至透明状，约3分钟，加入蒜末和辣椒，炒至蒜呈金黄色。
blog.sina.com.cn
Dip the steamed stuffed fish with beaten egg, then coat with tapioca flour. Deep-fry in the hot oil over high heat until golden in colour and crispy. Dish up, cut into slices and serve.
把蒸好的酿鱼沾上蛋液，再铺上薯粉，放入热油里以大火炸呈金黄香脆，捞起，切片食用。
famouscuisine.com