Which food, when you eat it, instantly transports you to childhood?

During childhood days, I like to take egg based dishes such as omlette, half boil eggs, boil eggs, and many more. When I was ready for school then took bread omlette in the breakfast and sometimes took egg sandwiches in  the lunch time during school days.

At present time, I still take egg based dishes including omlette, half boil eggs, egg sandwiches, and many more especially in the breakfast time.

Whenever I go for any work in the morning, I take bread omlette just like in the childhood days when I was going to school, I took bread omlette in the morning breakfast.

When I remembered the childhood or school days, my eyes are full of tears.