Ocado Ripe and Ready to Eat Plums. 1 of 5 a day per 80g serving. These ripe and ready to eat plum varieties have been chosen for their quality and flavour. They're perfect for eating on their own fresh out of the fridge or used as the base flavour of crumbles, pies and jam. Search 'Ocado ripe & ready' for more fruity ready to eat ideas.