I learned this toast flower method 1 or 2 yrs ago from 生活智慧王 Good Idea, a Taiwanese TV program. However, I didn't give it a try until today, it is indeed easy & fast to make.
I used about 20 minutes to make it, time mainly used for baking. I had put in cheese, a dash of mayo, bacon & cracked an quail egg into each of the toast flower.
Bacon & quail egg toast flowers, few grapes and a tube of jelly
(Don worry of the yolk, they may look raw but in actual they r cooked & set)
Note of the day