melt in your mouth
US /mɛlt ɪn jʊər maʊθ/
UK /mɛlt ɪn jʊər maʊθ/

1.
sciogliersi in bocca, tenerissimo
describes food that is so tender, soft, or delicious that it seems to dissolve easily when eaten
:
•
The chocolate cake was so rich and moist, it just melted in your mouth.
La torta al cioccolato era così ricca e umida, si scioglieva in bocca.
•
The steak was cooked to perfection, so tender it would melt in your mouth.
La bistecca era cotta alla perfezione, così tenera che si scioglieva in bocca.