soft-boiled
US /ˌsɑːftˈbɔɪld/
UK /ˌsɑːftˈbɔɪld/

1.
na miękko
cooked in its shell for a short time, so that the white is set but the yolk remains liquid
:
•
I like my eggs soft-boiled for breakfast.
Lubię jajka na miękko na śniadanie.
•
The chef prepared a perfect soft-boiled egg with toast soldiers.
Szef kuchni przygotował idealne jajko na miękko z grzankami.