"con relleno blando" in English

soft-centered- soft-centred

with- featuring

stuffing- filling- padding- backfill- center- centre- dressing- fill- fill dirt- filler- forcemeat- upholstery- wadding- wadding- supplement- top-up

stuffed- rounded

to fill in- to fulfil- to complete- to fill- to fill out- to fill out- to grout- to pad- to pad out- to plug- to seal- to seal up- to stop- to stop up- to wad- to backfill- to refill- to stuff- to fill … up again- to top up

squishy- soft- mushy- smooth- flabby- floppy- soft-core- squashy- wet- yielding- tender- weak

to wield- to brandish- to flourish- to shake- to swing- to wave